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88245516631679 = 1139088320523583
BaseRepresentation
bin10100000100001001000010…
…101010111111111001111111
3102120110012002210002120110222
4110010021002222333321333
543031303304224203204
6511403233010051555
724405346111065641
oct2404110252777177
9376405083076428
1088245516631679
1126132793645650
129a926a4b79bbb
133a31693a129a4
1417b116a428891
15a30705cb2abe
hex504242abfe7f

88245516631679 has 8 divisors (see below), whose sum is σ = 96268087299072. Its totient is φ = 80222987793240.

The previous prime is 88245516631661. The next prime is 88245516631717. The reversal of 88245516631679 is 97613661554288.

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 88245516631679 - 232 = 88241221664383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88245516631379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5962079 + ... + 14561504.

It is an arithmetic number, because the mean of its divisors is an integer number (12033510912384).

Almost surely, 288245516631679 is an apocalyptic number.

88245516631679 is a deficient number, since it is larger than the sum of its proper divisors (8022570667393).

88245516631679 is a wasteful number, since it uses less digits than its factorization.

88245516631679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20914477.

The product of its digits is 522547200, while the sum is 71.

The spelling of 88245516631679 in words is "eighty-eight trillion, two hundred forty-five billion, five hundred sixteen million, six hundred thirty-one thousand, six hundred seventy-nine".

Divisors: 1 11 390883 4299713 20523583 225759413 8022319693789 88245516631679