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107374719 = 31910318289
BaseRepresentation
bin1100110011001…
…10100001111111
321111001012102110
412121212201333
5204441442334
614353225103
72442445554
oct631464177
9244035373
10107374719
1155679241
122bb62193
131932644a
1410390a2b
15965eae9
hex666687f

107374719 has 16 divisors (see below), whose sum is σ = 152172800. Its totient is φ = 67153536.

The previous prime is 107374717. The next prime is 107374721. The reversal of 107374719 is 917473701.

It is an interprime number because it is at equal distance from previous prime (107374717) and next prime (107374721).

It is not a de Polignac number, because 107374719 - 21 = 107374717 is a prime.

It is a super-2 number, since 2×1073747192 = 23058660560657922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107374711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3274 + ... + 15015.

It is an arithmetic number, because the mean of its divisors is an integer number (9510800).

Almost surely, 2107374719 is an apocalyptic number.

107374719 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

107374719 is a deficient number, since it is larger than the sum of its proper divisors (44798081).

107374719 is a wasteful number, since it uses less digits than its factorization.

107374719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18414.

The product of its (nonzero) digits is 37044, while the sum is 39.

The square root of 107374719 is about 10362.1773291138. The cubic root of 107374719 is about 475.2994883254.

The spelling of 107374719 in words is "one hundred seven million, three hundred seventy-four thousand, seven hundred nineteen".

Divisors: 1 3 19 57 103 309 1957 5871 18289 54867 347491 1042473 1883767 5651301 35791573 107374719