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88083558255601 = 137111364242377
BaseRepresentation
bin10100000001110010001101…
…001100110100101111110001
3102112212201001121211121112201
4110001302031030310233301
543021130111403134401
6511201010020023201
724360553454441326
oct2401621514645761
9375781047747481
1088083558255601
1126080033335567
129a67225531b01
133a1c322b1376c
1417a73a47b2b4d
15a2b3c7435b01
hex501c8d334bf1

88083558255601 has 4 divisors (see below), whose sum is σ = 88083623869092. Its totient is φ = 88083492642112.

The previous prime is 88083558255599. The next prime is 88083558255619. The reversal of 88083558255601 is 10655285538088.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47015980512400 + 41067577743201 = 6856820^2 + 6408399^2 .

It is a cyclic number.

It is not a de Polignac number, because 88083558255601 - 21 = 88083558255599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88083558256601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30750076 + ... + 33492301.

It is an arithmetic number, because the mean of its divisors is an integer number (22020905967273).

Almost surely, 288083558255601 is an apocalyptic number.

It is an amenable number.

88083558255601 is a deficient number, since it is larger than the sum of its proper divisors (65613491).

88083558255601 is a wasteful number, since it uses less digits than its factorization.

88083558255601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65613490.

The product of its (nonzero) digits is 92160000, while the sum is 64.

The spelling of 88083558255601 in words is "eighty-eight trillion, eighty-three billion, five hundred fifty-eight million, two hundred fifty-five thousand, six hundred one".

Divisors: 1 1371113 64242377 88083558255601