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89495760794 = 21141891975659
BaseRepresentation
bin101001101011001011…
…1001110111110011010
322120000010001200222012
41103112113032332122
52431241403321134
6105040324425522
76315534262256
oct1232627167632
9276003050865
1089495760794
1134a56029780
1215417b482a2
13859351479b
14448dd61266
1524dbe776ce
hex14d65cef9a

89495760794 has 64 divisors (see below), whose sum is σ = 152502134400. Its totient is φ = 39035673600.

The previous prime is 89495760791. The next prime is 89495760797. The reversal of 89495760794 is 49706759498.

It is an interprime number because it is at equal distance from previous prime (89495760791) and next prime (89495760797).

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (89495760791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15811937 + ... + 15817595.

It is an arithmetic number, because the mean of its divisors is an integer number (2382845850).

Almost surely, 289495760794 is an apocalyptic number.

89495760794 is a deficient number, since it is larger than the sum of its proper divisors (63006373606).

89495760794 is a wasteful number, since it uses less digits than its factorization.

89495760794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5999.

The product of its (nonzero) digits is 137168640, while the sum is 68.

The spelling of 89495760794 in words is "eighty-nine billion, four hundred ninety-five million, seven hundred sixty thousand, seven hundred ninety-four".

Divisors: 1 2 11 22 41 82 89 178 197 394 451 902 979 1958 2167 3649 4334 5659 7298 8077 11318 16154 17533 35066 40139 62249 80278 88847 124498 177694 192863 232019 385726 464038 503651 718853 1007302 1114823 1437706 2229646 2552209 5104418 5540161 7907383 11080322 12263053 15814766 20649691 24526106 41299382 45707743 91415486 99219247 198438494 227146601 454293202 502785173 1005570346 1091411717 2182823434 4067989127 8135978254 44747880397 89495760794