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88751055611252 = 2254175375441489
BaseRepresentation
bin10100001011011111110111…
…001001001010010101110100
3102122020111222122212121021002
4110023133313021022111310
543113044130214030002
6512431401100542432
724460023615364646
oct2413376711122564
9378214878777232
1088751055611252
1126308125180411
129b54670b51a18
133a6a25b571668
1417cb807130896
15a3d942d15002
hex50b7f724a574

88751055611252 has 24 divisors (see below), whose sum is σ = 155622108446280. Its totient is φ = 44287617853440.

The previous prime is 88751055611233. The next prime is 88751055611297. The reversal of 88751055611252 is 25211655015788.

It can be written as a sum of positive squares in 4 ways, for example, as 242924779876 + 88508130831376 = 492874^2 + 9407876^2 .

It is a super-2 number, since 2×887510556112522 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13589324 + ... + 19030812.

It is an arithmetic number, because the mean of its divisors is an integer number (6484254518595).

Almost surely, 288751055611252 is an apocalyptic number.

It is an amenable number.

88751055611252 is a deficient number, since it is larger than the sum of its proper divisors (66871052835028).

88751055611252 is a wasteful number, since it uses less digits than its factorization.

88751055611252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5449571 (or 5449569 counting only the distinct ones).

The product of its (nonzero) digits is 6720000, while the sum is 56.

The spelling of 88751055611252 in words is "eighty-eight trillion, seven hundred fifty-one billion, fifty-five million, six hundred eleven thousand, two hundred fifty-two".

Divisors: 1 2 4 541 1082 2164 7537 15074 30148 4077517 5441489 8155034 10882978 16310068 21765956 2943845549 5887691098 11775382196 41012502593 82025005186 164050010372 22187763902813 44375527805626 88751055611252