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124053252 = 22310337771
BaseRepresentation
bin1110110010011…
…10011100000100
322122102120001220
413121032130010
5223224201002
620150520340
73034302201
oct731163404
9278376056
10124053252
1164030054
12356660b0
131c915abb
1412692ca8
15ad567bc
hex764e704

124053252 has 12 divisors (see below), whose sum is σ = 289457616. Its totient is φ = 41351080.

The previous prime is 124053239. The next prime is 124053277. The reversal of 124053252 is 252350421.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 5168874 + ... + 5168897.

It is an arithmetic number, because the mean of its divisors is an integer number (24121468).

Almost surely, 2124053252 is an apocalyptic number.

124053252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124053252 is an abundant number, since it is smaller than the sum of its proper divisors (165404364).

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

124053252 is a wasteful number, since it uses less digits than its factorization.

124053252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10337778 (or 10337776 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 124053252 is about 11137.9195543872. The cubic root of 124053252 is about 498.7344688978.

The spelling of 124053252 in words is "one hundred twenty-four million, fifty-three thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 10337771 20675542 31013313 41351084 62026626 124053252