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88913042361 = 34111320533739
BaseRepresentation
bin101001011001110100…
…0010101101110111001
322111111111120112120000
41102303220111232321
52424043214323421
6104502431023213
76265230250563
oct1226350255671
9274444515500
1088913042361
11347871047a0
121529496ab09
1384cc889b90
1444367d6333
1524a5c20226
hex14b3a15bb9

88913042361 has 80 divisors (see below), whose sum is σ = 156158882880. Its totient is φ = 49704036480.

The previous prime is 88913042357. The next prime is 88913042417. The reversal of 88913042361 is 16324031988.

88913042361 is a `hidden beast` number, since 88 + 91 + 3 + 0 + 423 + 61 = 666.

It is not a de Polignac number, because 88913042361 - 22 = 88913042357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88913042161) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 23778030 + ... + 23781768.

It is an arithmetic number, because the mean of its divisors is an integer number (1951986036).

Almost surely, 288913042361 is an apocalyptic number.

88913042361 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

88913042361 is a deficient number, since it is larger than the sum of its proper divisors (67245840519).

88913042361 is a wasteful number, since it uses less digits than its factorization.

88913042361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5828 (or 5819 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 88913042361 in words is "eighty-eight billion, nine hundred thirteen million, forty-two thousand, three hundred sixty-one".

Divisors: 1 3 9 11 13 27 33 39 81 99 117 143 297 351 429 891 1053 1287 2053 3739 3861 6159 11217 11583 18477 22583 26689 33651 41129 48607 55431 67749 80067 100953 123387 145821 166293 203247 240201 293579 302859 370161 437463 534677 609741 720603 880737 1110483 1312389 1604031 1829223 2161809 2642211 3331449 3937167 4812093 7676167 7926633 14436279 23028501 23779899 43308837 69085503 84437837 99790171 207256509 253313511 299370513 621769527 759940533 898111539 1097691881 2279821599 2694334617 3293075643 6839464797 8083003851 9879226929 29637680787 88913042361