Search a number
-
+
107188019134 = 2723332882047
BaseRepresentation
bin110001111010011100…
…1110101111110111110
3101020200010011112210121
41203310321311332332
53224010113103014
6121124055125154
710513135062340
oct1436471657676
9336603145717
10107188019134
114150492a289
12189350737ba
13a152a665c1
14528b961290
152bc52e3124
hex18f4e75fbe

107188019134 has 16 divisors (see below), whose sum is σ = 191740059648. Its totient is φ = 43940430072.

The previous prime is 107188019087. The next prime is 107188019153. The reversal of 107188019134 is 431910881701.

It is a super-2 number, since 2×1071880191342 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166440702 + ... + 166441345.

It is an arithmetic number, because the mean of its divisors is an integer number (11983753728).

Almost surely, 2107188019134 is an apocalyptic number.

107188019134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

107188019134 is a deficient number, since it is larger than the sum of its proper divisors (84552040514).

107188019134 is a wasteful number, since it uses less digits than its factorization.

107188019134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332882079.

The product of its (nonzero) digits is 48384, while the sum is 43.

The spelling of 107188019134 in words is "one hundred seven billion, one hundred eighty-eight million, nineteen thousand, one hundred thirty-four".

Divisors: 1 2 7 14 23 46 161 322 332882047 665764094 2330174329 4660348658 7656287081 15312574162 53594009567 107188019134