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23010100300 = 225211315911437
BaseRepresentation
bin10101011011100000…
…100100010001001100
32012101121120012121001
4111123200210101030
5334111041202200
614323134150044
71443132424345
oct253340442114
965347505531
1023010100300
119838668a20
124562052324
1322291b7585
141183d9b0cc
158ea15776a
hex55b82444c

23010100300 has 144 divisors (see below), whose sum is σ = 57186339840. Its totient is φ = 7959456000.

The previous prime is 23010100279. The next prime is 23010100349. The reversal of 23010100300 is 300101032.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2006182 + ... + 2017618.

It is an arithmetic number, because the mean of its divisors is an integer number (397127360).

Almost surely, 223010100300 is an apocalyptic number.

23010100300 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 23010100300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28593169920).

23010100300 is an abundant number, since it is smaller than the sum of its proper divisors (34176239540).

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

23010100300 is a wasteful number, since it uses less digits than its factorization.

23010100300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11552 (or 11545 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 23010100300 its reverse (300101032), we get a palindrome (23310201332).

The spelling of 23010100300 in words is "twenty-three billion, ten million, one hundred thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 31 44 50 55 59 62 100 110 118 124 155 220 236 275 295 310 341 550 590 620 649 682 775 1100 1180 1298 1364 1475 1550 1705 1829 2596 2950 3100 3245 3410 3658 5900 6490 6820 7316 8525 9145 11437 12980 16225 17050 18290 20119 22874 32450 34100 36580 40238 45725 45748 57185 64900 80476 91450 100595 114370 125807 182900 201190 228740 251614 285925 354547 402380 502975 503228 571850 629035 674783 709094 1005950 1143700 1258070 1349566 1418188 1772735 2011900 2516140 2699132 3145175 3373915 3545470 3900017 6290350 6747830 7090940 7422613 7800034 8863675 12580700 13495660 14845226 15600068 16869575 17727350 19500085 20918273 29690452 33739150 35454700 37113065 39000170 41836546 67478300 74226130 78000340 83673092 97500425 104591365 148452260 185565325 195000850 209182730 230101003 371130650 390001700 418365460 460202006 522956825 742261300 920404012 1045913650 1150505015 2091827300 2301010030 4602020060 5752525075 11505050150 23010100300