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107427124 = 2273836683
BaseRepresentation
bin1100110011100…
…11010100110100
321111010212022101
412121303110310
5210000131444
614354311444
72443054420
oct631632464
9244125271
10107427124
1155704652
122bb88584
131934425c
14103a5b80
1596703d4
hex6673534

107427124 has 12 divisors (see below), whose sum is σ = 214854304. Its totient is φ = 46040184.

The previous prime is 107427109. The next prime is 107427127. The reversal of 107427124 is 421724701.

107427124 is an admirable number.

It is a super-2 number, since 2×1074271242 = 23081173941822752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 3836683 = 107427124 / (1 + 0 + 7 + 4 + 2 + 7 + 1 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 107427092 and 107427101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107427127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1918314 + ... + 1918369.

Almost surely, 2107427124 is an apocalyptic number.

107427124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

107427124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

107427124 is a wasteful number, since it uses less digits than its factorization.

107427124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836694 (or 3836692 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 107427124 is about 10364.7056880550. The cubic root of 107427124 is about 475.3768001881.

The spelling of 107427124 in words is "one hundred seven million, four hundred twenty-seven thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 3836683 7673366 15346732 26856781 53713562 107427124