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88613141443657 = 236739957163241
BaseRepresentation
bin10100001001011111011010…
…110100010111010001001001
3102121202100000012000222122221
4110021133122310113101021
543103314203202144112
6512244152025414041
724444042152324455
oct2411373264272111
9377670005028587
1088613141443657
1126264693229006
129b319a193a321
133a5a24cb79a2c
1417c4c82941665
15a3a0702ace07
hex5097dad17449

88613141443657 has 8 divisors (see below), whose sum is σ = 92467260259200. Its totient is φ = 84759137089440.

The previous prime is 88613141443579. The next prime is 88613141443679. The reversal of 88613141443657 is 75634414131688.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88613141443657 - 223 = 88613133055049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88613141443595 and 88613141443604.

It is not an unprimeable number, because it can be changed into a prime (88613141543657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27031444 + ... + 30131797.

It is an arithmetic number, because the mean of its divisors is an integer number (11558407532400).

Almost surely, 288613141443657 is an apocalyptic number.

It is an amenable number.

88613141443657 is a deficient number, since it is larger than the sum of its proper divisors (3854118815543).

88613141443657 is a wasteful number, since it uses less digits than its factorization.

88613141443657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57230663.

The product of its digits is 46448640, while the sum is 61.

The spelling of 88613141443657 in words is "eighty-eight trillion, six hundred thirteen billion, one hundred forty-one million, four hundred forty-three thousand, six hundred fifty-seven".

Divisors: 1 23 67399 1550177 57163241 1314754543 3852745280159 88613141443657