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1369230300 = 22325210191493
BaseRepresentation
bin101000110011100…
…1100101111011100
310112102110002212100
41101213030233130
510301010332200
6343511205100
745634160034
oct12147145734
93472402770
101369230300
11642992a99
12322676790
1318a897359
14cdbc28c4
1580317d00
hex519ccbdc

1369230300 has 108 divisors (see below), whose sum is σ = 4298865480. Its totient is φ = 364525440.

The previous prime is 1369230277. The next prime is 1369230311. The reversal of 1369230300 is 30329631.

It is a super-2 number, since 2×13692303002 = 3749583228876180000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 916354 + ... + 917846.

It is an arithmetic number, because the mean of its divisors is an integer number (39804310).

Almost surely, 21369230300 is an apocalyptic number.

1369230300 is a gapful number since it is divisible by the number (10) 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 1369230300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2149432740).

1369230300 is an abundant number, since it is smaller than the sum of its proper divisors (2929635180).

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

1369230300 is a wasteful number, since it uses less digits than its factorization.

1369230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532 (or 2522 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 1369230300 is about 37003.1120312873. The cubic root of 1369230300 is about 1110.4325073724.

Adding to 1369230300 its reverse (30329631), we get a palindrome (1399559931).

The spelling of 1369230300 in words is "one billion, three hundred sixty-nine million, two hundred thirty thousand, three hundred".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 300 450 900 1019 1493 2038 2986 3057 4076 4479 5095 5972 6114 7465 8958 9171 10190 12228 13437 14930 15285 17916 18342 20380 22395 25475 26874 29860 30570 36684 37325 44790 45855 50950 53748 61140 67185 74650 76425 89580 91710 101900 111975 134370 149300 152850 183420 223950 229275 268740 305700 335925 447900 458550 671850 917100 1343700 1521367 3042734 4564101 6085468 7606835 9128202 13692303 15213670 18256404 22820505 27384606 30427340 38034175 45641010 54769212 68461515 76068350 91282020 114102525 136923030 152136700 228205050 273846060 342307575 456410100 684615150 1369230300