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106906887230 = 25111374760061
BaseRepresentation
bin110001110010000100…
…1011010010000111110
3101012221112011120022212
41203210021122100332
53222421130342410
6121040133340422
710503152355653
oct1434411322076
9335845146285
10106906887230
1141380172770
1218876a97712
13a109743970
14526249dc2a
152baa7aeb05
hex18e425a43e

106906887230 has 32 divisors (see below), whose sum is σ = 226074427488. Its totient is φ = 35884828800.

The previous prime is 106906887119. The next prime is 106906887271. The reversal of 106906887230 is 32788609601.

It is a super-2 number, since 2×1069068872302 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37378601 + ... + 37381460.

It is an arithmetic number, because the mean of its divisors is an integer number (7064825859).

Almost surely, 2106906887230 is an apocalyptic number.

106906887230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106906887230 is an abundant number, since it is smaller than the sum of its proper divisors (119167540258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106906887230 is a wasteful number, since it uses less digits than its factorization.

106906887230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74760092.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 106906887230 in words is "one hundred six billion, nine hundred six million, eight hundred eighty-seven thousand, two hundred thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 130 143 286 715 1430 74760061 149520122 373800305 747600610 822360671 971880793 1644721342 1943761586 4111803355 4859403965 8223606710 9718807930 10690688723 21381377446 53453443615 106906887230