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83088768268271 = 281295689566791
BaseRepresentation
bin10010111001000110011100…
…100001000111011111101111
3101220012012122010021112220202
4102321012130201013133233
541342311244134041041
6452414241520104115
723333652064162403
oct2271063441073757
9356165563245822
1083088768268271
11245248266276a7
12939b1b046503b
13374931125c93c
141673736d59103
159914e2301a9b
hex4b919c8477ef

83088768268271 has 4 divisors (see below), whose sum is σ = 83384457835344. Its totient is φ = 82793078701200.

The previous prime is 83088768268267. The next prime is 83088768268301. The reversal of 83088768268271 is 17286286788038.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83088768268271 - 22 = 83088768268267 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 (83088768268201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147844783115 + ... + 147844783676.

It is an arithmetic number, because the mean of its divisors is an integer number (20846114458836).

Almost surely, 283088768268271 is an apocalyptic number.

83088768268271 is a deficient number, since it is larger than the sum of its proper divisors (295689567073).

83088768268271 is a wasteful number, since it uses less digits than its factorization.

83088768268271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295689567072.

The product of its (nonzero) digits is 693633024, while the sum is 74.

The spelling of 83088768268271 in words is "eighty-three trillion, eighty-eight billion, seven hundred sixty-eight million, two hundred sixty-eight thousand, two hundred seventy-one".

Divisors: 1 281 295689566791 83088768268271