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83101127460673 = 711871589637239
BaseRepresentation
bin10010111001010001111101…
…001011101100011101000001
3101220020101112110021120121111
4102321101331023230131001
541343012102112220143
6452424044140323321
723334600256450330
oct2271217513543501
9356211473246544
1083101127460673
1124529a990118a3
1293a167b543541
13374a53094873a
14167418a557d17
159919b737499d
hex4b947d2ec741

83101127460673 has 4 divisors (see below), whose sum is σ = 94972717097920. Its totient is φ = 71229537823428.

The previous prime is 83101127460667. The next prime is 83101127460749. The reversal of 83101127460673 is 37606472110138.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 83101127460673 - 213 = 83101127452481 is a prime.

It is a super-2 number, since 2×831011274606732 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83101127460623) 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, 5935794818613 + ... + 5935794818626.

It is an arithmetic number, because the mean of its divisors is an integer number (23743179274480).

Almost surely, 283101127460673 is an apocalyptic number.

It is an amenable number.

83101127460673 is a deficient number, since it is larger than the sum of its proper divisors (11871589637247).

83101127460673 is a wasteful number, since it uses less digits than its factorization.

83101127460673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11871589637246.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 83101127460673 in words is "eighty-three trillion, one hundred one billion, one hundred twenty-seven million, four hundred sixty thousand, six hundred seventy-three".

Divisors: 1 7 11871589637239 83101127460673