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107109495 = 3253176781
BaseRepresentation
bin1100110001001…
…01110001110111
321110112201121100
412120211301313
5204410000440
614343421143
72440262403
oct630456167
9243481540
10107109495
1155507a49
122ba547b3
13192627cc
1410322103
15960b230
hex6625c77

107109495 has 24 divisors (see below), whose sum is σ = 191647872. Its totient is φ = 55281600.

The previous prime is 107109493. The next prime is 107109511. The reversal of 107109495 is 594901701.

It is not a de Polignac number, because 107109495 - 21 = 107109493 is a prime.

It is a super-2 number, since 2×1071094952 = 22944887838310050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107109493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36996 + ... + 39785.

It is an arithmetic number, because the mean of its divisors is an integer number (7985328).

Almost surely, 2107109495 is an apocalyptic number.

107109495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

107109495 is a deficient number, since it is larger than the sum of its proper divisors (84538377).

107109495 is a wasteful number, since it uses less digits than its factorization.

107109495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76823 (or 76820 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 107109495 is about 10349.3717200611. The cubic root of 107109495 is about 474.9078232956.

The spelling of 107109495 in words is "one hundred seven million, one hundred nine thousand, four hundred ninety-five".

Divisors: 1 3 5 9 15 31 45 93 155 279 465 1395 76781 230343 383905 691029 1151715 2380211 3455145 7140633 11901055 21421899 35703165 107109495