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113123022310 = 25171036460481
BaseRepresentation
bin110100101011010101…
…0000101010111100110
3101210222201220221121001
41221112222011113212
53323133443203220
6123545030543514
711113202552524
oct1512652052746
9353881827531
10113123022310
1143a7aaa6a91
1219b10807b9a
13a88a525bbc
145691c91314
152e2138c80a
hex1a56a855e6

113123022310 has 32 divisors (see below), whose sum is σ = 217692401472. Its totient is φ = 42174013440.

The previous prime is 113123022227. The next prime is 113123022329. The reversal of 113123022310 is 13220321311.

It is a super-2 number, since 2×1131230223102 (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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3212731 + ... + 3247750.

It is an arithmetic number, because the mean of its divisors is an integer number (6802887546).

Almost surely, 2113123022310 is an apocalyptic number.

113123022310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113123022310 is a deficient number, since it is larger than the sum of its proper divisors (104569379162).

113123022310 is a wasteful number, since it uses less digits than its factorization.

113123022310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460608.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113123022310 its reverse (13220321311), we get a palindrome (126343343621).

The spelling of 113123022310 in words is "one hundred thirteen billion, one hundred twenty-three million, twenty-two thousand, three hundred ten".

Divisors: 1 2 5 10 17 34 85 103 170 206 515 1030 1751 3502 8755 17510 6460481 12920962 32302405 64604810 109828177 219656354 549140885 665429543 1098281770 1330859086 3327147715 6654295430 11312302231 22624604462 56561511155 113123022310