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113247574206 = 23138916313393
BaseRepresentation
bin110100101111000010…
…1001101100010111110
3101211022102021211200020
41221132011031202332
53323412334333311
6124005240313010
711116244332554
oct1513605154276
9354272254606
10113247574206
1144034337738
1219b46472766
13a8aa284950
1456a4633bd4
152e2c291c06
hex1a5e14d8be

113247574206 has 32 divisors (see below), whose sum is σ = 246658517280. Its totient is φ = 34453883904.

The previous prime is 113247574183. The next prime is 113247574273. The reversal of 113247574206 is 602475742311.

113247574206 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 8149755 + ... + 8163638.

It is an arithmetic number, because the mean of its divisors is an integer number (7708078665).

Almost surely, 2113247574206 is an apocalyptic number.

113247574206 is an abundant number, since it is smaller than the sum of its proper divisors (133410943074).

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

113247574206 is a wasteful number, since it uses less digits than its factorization.

113247574206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16313500.

The product of its (nonzero) digits is 282240, while the sum is 42.

It can be divided in two parts, 1132475 and 74206, that added together give a triangular number (1206681 = T1553).

The spelling of 113247574206 in words is "one hundred thirteen billion, two hundred forty-seven million, five hundred seventy-four thousand, two hundred six".

Divisors: 1 2 3 6 13 26 39 78 89 178 267 534 1157 2314 3471 6942 16313393 32626786 48940179 97880358 212074109 424148218 636222327 1272444654 1451891977 2903783954 4355675931 8711351862 18874595701 37749191402 56623787103 113247574206