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23313312332952 = 23310399126833547
BaseRepresentation
bin1010100110100000011011…
…01100110011110010011000
310001112201201211011101120120
411103100031230303302120
511023431130424123302
6121325553212153240
74624221420122565
oct523201554636230
9101481654141516
1023313312332952
117479136042874
122746339168820
13100158893c715
145a85282c586c
152a66758339bc
hex15340db33c98

23313312332952 has 128 divisors (see below), whose sum is σ = 58947091906560. Its totient is φ = 7682858916480.

The previous prime is 23313312332929. The next prime is 23313312332953. The reversal of 23313312332952 is 25923321331332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23313312332953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6572682843 + ... + 6572686389.

It is an arithmetic number, because the mean of its divisors is an integer number (460524155520).

Almost surely, 223313312332952 is an apocalyptic number.

It is an amenable number.

23313312332952 is an abundant number, since it is smaller than the sum of its proper divisors (35633779573608).

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

23313312332952 is a wasteful number, since it uses less digits than its factorization.

23313312332952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7333 (or 7329 counting only the distinct ones).

The product of its digits is 524880, while the sum is 42.

The spelling of 23313312332952 in words is "twenty-three trillion, three hundred thirteen billion, three hundred twelve million, three hundred thirty-two thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 103 206 309 412 618 824 991 1236 1982 2472 2683 2973 3547 3964 5366 5946 7094 7928 8049 10641 10732 11892 14188 16098 21282 21464 23784 28376 32196 42564 64392 85128 102073 204146 276349 306219 365341 408292 552698 612438 730682 816584 829047 1096023 1105396 1224876 1461364 1658094 2192046 2210792 2449752 2658853 2922728 3316188 3515077 4384092 5317706 6632376 7030154 7976559 8768184 9516601 10545231 10635412 14060308 15953118 19033202 21090462 21270824 28120616 28549803 31906236 38066404 42180924 57099606 63812472 76132808 84361848 114199212 228398424 273861859 362052931 547723718 724105862 821585577 980209903 1086158793 1095447436 1448211724 1643171154 1960419806 2172317586 2190894872 2896423448 2940629709 3286342308 3920839612 4344635172 5881259418 6572684616 7841679224 8689270344 9430951591 11762518836 18861903182 23525037672 28292854773 37723806364 56585709546 75447612728 113171419092 226342838184 971388013873 1942776027746 2914164041619 3885552055492 5828328083238 7771104110984 11656656166476 23313312332952