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21410124030300 = 223521311738731333
BaseRepresentation
bin1001101111000111011101…
…10101100110000101011100
32210210210021100121022211210
410313203232311212011130
510301240413222432200
6113311401501544420
74336554555352155
oct467435665460534
983723240538753
1021410124030300
116904a89944115
122499513275110
13bc3c734b3585
1454038127492c
15271dd6c03650
hex1378eed6615c

21410124030300 has 144 divisors (see below), whose sum is σ = 62425082788992. Its totient is φ = 5665276780800.

The previous prime is 21410124030263. The next prime is 21410124030307. The reversal of 21410124030300 is 303042101412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21410124030307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 683293434 + ... + 683324766.

It is an arithmetic number, because the mean of its divisors is an integer number (433507519368).

Almost surely, 221410124030300 is an apocalyptic number.

21410124030300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 21410124030300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31212541394496).

21410124030300 is an abundant number, since it is smaller than the sum of its proper divisors (41014958758692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21410124030300 is a wasteful number, since it uses less digits than its factorization.

21410124030300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48868 (or 48861 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 21410124030300 its reverse (303042101412), we get a palindrome (21713166131712).

The spelling of 21410124030300 in words is "twenty-one trillion, four hundred ten billion, one hundred twenty-four million, thirty thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 131 150 262 300 393 524 655 786 1310 1572 1965 2620 3275 3930 6550 7860 9825 13100 17387 19650 31333 34774 39300 52161 62666 69548 86935 93999 104322 125332 156665 173870 187998 208644 260805 313330 347740 375996 434675 469995 521610 626660 783325 869350 939990 1043220 1304025 1566650 1738700 1879980 2277697 2349975 2608050 3133300 4104623 4555394 4699950 5216100 6833091 8209246 9110788 9399900 11388485 12313869 13666182 16418492 20523115 22776970 24627738 27332364 34165455 41046230 45553940 49255476 56942425 61569345 68330910 82092460 102615575 113884850 123138690 136661820 170827275 205231150 227769700 246277380 307846725 341654550 410462300 544786871 615693450 683309100 1089573742 1231386900 1634360613 2179147484 2723934355 3268721226 5447868710 6537442452 8171803065 10895737420 13619671775 16343606130 27239343550 32687212260 40859015325 54478687100 71367080101 81718030650 142734160202 163436061300 214101240303 285468320404 356835400505 428202480606 713670801010 856404961212 1070506201515 1427341602020 1784177002525 2141012403030 3568354005050 4282024806060 5352531007575 7136708010100 10705062015150 21410124030300