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7996024132385 = 531691152349019
BaseRepresentation
bin111010001011011100000…
…1011011001001100100001
31001022102010200002101211012
41310112320023121030201
52022001324134214020
625001153415230305
71453456634462402
oct164267013311441
931272120071735
107996024132385
112603105192033
12a91824378395
13460038ca1a83
141d901c60b9a9
15dcedcdaa7c5
hex745b82d9321

7996024132385 has 32 divisors (see below), whose sum is σ = 9925801758720. Its totient is φ = 6177326788800.

The previous prime is 7996024132333. The next prime is 7996024132417. The reversal of 7996024132385 is 5832314206997.

It is a happy number.

It is not a de Polignac number, because 7996024132385 - 220 = 7996023083809 is a prime.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163096406 + ... + 163145424.

It is an arithmetic number, because the mean of its divisors is an integer number (310181304960).

It is a 1-persistent number, because it is pandigital, but 2⋅7996024132385 = 15992048264770 is not.

Almost surely, 27996024132385 is an apocalyptic number.

It is an amenable number.

7996024132385 is a deficient number, since it is larger than the sum of its proper divisors (1929777626335).

7996024132385 is a wasteful number, since it uses less digits than its factorization.

7996024132385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51269.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 7996024132385 in words is "seven trillion, nine hundred ninety-six billion, twenty-four million, one hundred thirty-two thousand, three hundred eighty-five".

Divisors: 1 5 31 155 691 1523 3455 7615 21421 47213 49019 107105 236065 245095 1052393 1519589 5261965 7597945 32624183 33872129 74655937 163120915 169360645 373279685 1050035999 2314334047 5250179995 11571670235 51587252467 257936262335 1599204826477 7996024132385