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106892398865 = 5712492445211
BaseRepresentation
bin110001110001101001…
…0001001000100010001
3101012220111220111000202
41203203102021010101
53222403423230430
6121034455024545
710502615253560
oct1434322110421
9335814814022
10106892398865
1141372a7740a
121887206b155
13a106740175
1452605abbd7
152ba939bd45
hex18e3489111

106892398865 has 16 divisors (see below), whose sum is σ = 146712720000. Its totient is φ = 73238929920.

The previous prime is 106892398829. The next prime is 106892398919. The reversal of 106892398865 is 568893298601.

It is not a de Polignac number, because 106892398865 - 26 = 106892398801 is a prime.

It is a super-2 number, since 2×1068923988652 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1178891 + ... + 1266320.

It is an arithmetic number, because the mean of its divisors is an integer number (9169545000).

Almost surely, 2106892398865 is an apocalyptic number.

It is an amenable number.

106892398865 is a deficient number, since it is larger than the sum of its proper divisors (39820321135).

106892398865 is a wasteful number, since it uses less digits than its factorization.

106892398865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446472.

The product of its (nonzero) digits is 44789760, while the sum is 65.

The spelling of 106892398865 in words is "one hundred six billion, eight hundred ninety-two million, three hundred ninety-eight thousand, eight hundred sixty-five".

Divisors: 1 5 7 35 1249 6245 8743 43715 2445211 12226055 17116477 85582385 3054068539 15270342695 21378479773 106892398865