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113849060 = 22513437881
BaseRepresentation
bin1101100100100…
…11001011100100
321221020010112212
412302103023210
5213121132220
615144102552
72551462313
oct662231344
9257203485
10113849060
11592a0536
1232164a58
131a782310
141119827a
159edd0c5
hex6c932e4

113849060 has 24 divisors (see below), whose sum is σ = 257474616. Its totient is φ = 42036480.

The previous prime is 113849039. The next prime is 113849063. The reversal of 113849060 is 60948311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19642624 + 94206436 = 4432^2 + 9706^2 .

It is not an unprimeable number, because it can be changed into a prime (113849063) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 218681 + ... + 219200.

It is an arithmetic number, because the mean of its divisors is an integer number (10728109).

Almost surely, 2113849060 is an apocalyptic number.

113849060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113849060 is an abundant number, since it is smaller than the sum of its proper divisors (143625556).

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

113849060 is a wasteful number, since it uses less digits than its factorization.

113849060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437903 (or 437901 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 113849060 is about 10670.0074976543. The cubic root of 113849060 is about 484.6666643542. Note that the first 5 decimals are identical.

The spelling of 113849060 in words is "one hundred thirteen million, eight hundred forty-nine thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 437881 875762 1751524 2189405 4378810 5692453 8757620 11384906 22769812 28462265 56924530 113849060