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113203231014 = 2372089261721
BaseRepresentation
bin110100101101101110…
…0000011100100100110
3101211012022211222020210
41221123130003210212
53323320011343024
6124001014040250
711115165405246
oct1513334034446
9354168758223
10113203231014
11440112aaa75
1219b33649086
13a8a102a283
14569c7adb26
152e28433129
hex1a5b703926

113203231014 has 16 divisors (see below), whose sum is σ = 226410467760. Its totient is φ = 37733742720.

The previous prime is 113203231003. The next prime is 113203231033. The reversal of 113203231014 is 410132302311.

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, 301674 + ... + 563394.

It is an arithmetic number, because the mean of its divisors is an integer number (14150654235).

Almost surely, 2113203231014 is an apocalyptic number.

113203231014 is an abundant number, since it is smaller than the sum of its proper divisors (113207236746).

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

113203231014 is a wasteful number, since it uses less digits than its factorization.

113203231014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333815.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 113203231014 its reverse (410132302311), we get a palindrome (523335533325).

The spelling of 113203231014 in words is "one hundred thirteen billion, two hundred three million, two hundred thirty-one thousand, fourteen".

Divisors: 1 2 3 6 72089 144178 216267 261721 432534 523442 785163 1570326 18867205169 37734410338 56601615507 113203231014