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107472344 = 2371919149
BaseRepresentation
bin1100110011111…
…10010111011000
321111020011100012
412121332113120
5210003103334
614355301052
72443333310
oct631762730
9244204305
10107472344
1155735621
122bbaa788
131935ba05
14103b8440
15967d9ce
hex667e5d8

107472344 has 16 divisors (see below), whose sum is σ = 230298000. Its totient is φ = 46059552.

The previous prime is 107472331. The next prime is 107472361. The reversal of 107472344 is 443274701.

It is a self number, because there is not a number n which added to its sum of digits gives 107472344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959519 + ... + 959630.

It is an arithmetic number, because the mean of its divisors is an integer number (14393625).

Almost surely, 2107472344 is an apocalyptic number.

107472344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

107472344 is an abundant number, since it is smaller than the sum of its proper divisors (122825656).

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

107472344 is a wasteful number, since it uses less digits than its factorization.

107472344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919162 (or 1919158 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 107472344 is about 10366.8869001258. The cubic root of 107472344 is about 475.4434919837.

The spelling of 107472344 in words is "one hundred seven million, four hundred seventy-two thousand, three hundred forty-four".

Divisors: 1 2 4 7 8 14 28 56 1919149 3838298 7676596 13434043 15353192 26868086 53736172 107472344