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113041412 = 221119235879
BaseRepresentation
bin1101011110011…
…10000000000100
321212201002122222
412233032000010
5212414311122
615114511512
72541556541
oct657160004
9255632588
10113041412
1158899760
1231a35598
131a55b813
1411027bc8
159dcdb42
hex6bce004

113041412 has 48 divisors (see below), whose sum is σ = 237081600. Its totient is φ = 46553760.

The previous prime is 113041403. The next prime is 113041429. The reversal of 113041412 is 214140311.

It is a happy number.

It is a super-3 number, since 3×1130414123 (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16289 + ... + 22167.

It is an arithmetic number, because the mean of its divisors is an integer number (4939200).

Almost surely, 2113041412 is an apocalyptic number.

It is an amenable number.

113041412 is an abundant number, since it is smaller than the sum of its proper divisors (124040188).

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

113041412 is a wasteful number, since it uses less digits than its factorization.

113041412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5936 (or 5934 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 113041412 is about 10632.0934909358. The cubic root of 113041412 is about 483.5178644843.

Adding to 113041412 its reverse (214140311), we get a palindrome (327181723).

The spelling of 113041412 in words is "one hundred thirteen million, forty-one thousand, four hundred twelve".

Divisors: 1 2 4 11 19 22 23 38 44 46 76 92 209 253 418 437 506 836 874 1012 1748 4807 5879 9614 11758 19228 23516 64669 111701 129338 135217 223402 258676 270434 446804 540868 1228711 1487387 2457422 2569123 2974774 4914844 5138246 5949548 10276492 28260353 56520706 113041412