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107252124 = 22379713163
BaseRepresentation
bin1100110010010…
…00100110011100
321110210222020220
412121020212130
5204424031444
614350441340
72441425260
oct631104634
9243728226
10107252124
11555a5121
122bb03250
13192b26c5
141035c0a0
159638619
hex664899c

107252124 has 48 divisors (see below), whose sum is σ = 288976128. Its totient is φ = 30325248.

The previous prime is 107252113. The next prime is 107252141. The reversal of 107252124 is 421252701.

It is a super-2 number, since 2×1072521242 = 23006036205022752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107252094 and 107252103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1567 + ... + 14729.

It is an arithmetic number, because the mean of its divisors is an integer number (6020336).

Almost surely, 2107252124 is an apocalyptic number.

107252124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107252124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144488064).

107252124 is an abundant number, since it is smaller than the sum of its proper divisors (181724004).

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

107252124 is a wasteful number, since it uses less digits than its factorization.

107252124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13274 (or 13272 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 107252124 is about 10356.2601357826. The cubic root of 107252124 is about 475.1185285001.

The spelling of 107252124 in words is "one hundred seven million, two hundred fifty-two thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 97 194 291 388 582 679 1164 1358 2037 2716 4074 8148 13163 26326 39489 52652 78978 92141 157956 184282 276423 368564 552846 1105692 1276811 2553622 3830433 5107244 7660866 8937677 15321732 17875354 26813031 35750708 53626062 107252124