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113907030 = 23533111471
BaseRepresentation
bin1101100101000…
…01010101010110
321221100002001220
412302201111112
5213130011110
615145231210
72552123316
oct662412526
9257302056
10113907030
1159330046
1232192506
131a7a2813
14111b1446
15a000370
hex6ca1556

113907030 has 32 divisors (see below), whose sum is σ = 274226688. Its totient is φ = 30280800.

The previous prime is 113907029. The next prime is 113907097. The reversal of 113907030 is 30709311.

It is a super-2 number, since 2×1139070302 = 25949622966841800, which 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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4195 + ... + 15665.

It is an arithmetic number, because the mean of its divisors is an integer number (8569584).

Almost surely, 2113907030 is an apocalyptic number.

113907030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113907030 is an abundant number, since it is smaller than the sum of its proper divisors (160319658).

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

113907030 is a wasteful number, since it uses less digits than its factorization.

113907030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11812.

The product of its (nonzero) digits is 567, while the sum is 24.

The square root of 113907030 is about 10672.7236448809. The cubic root of 113907030 is about 484.7489117297.

The spelling of 113907030 in words is "one hundred thirteen million, nine hundred seven thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 331 662 993 1655 1986 3310 4965 9930 11471 22942 34413 57355 68826 114710 172065 344130 3796901 7593802 11390703 18984505 22781406 37969010 56953515 113907030