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107154108 = 22324369221
BaseRepresentation
bin1100110001100…
…00101010111100
321110121222210200
412120300222330
5204412412413
614344403500
72440536435
oct630605274
9243558720
10107154108
1155538516
122ba76590
1319279bc9
141033448c
159619573
hex6630abc

107154108 has 36 divisors (see below), whose sum is σ = 277164888. Its totient is φ = 34886880.

The previous prime is 107154083. The next prime is 107154119. The reversal of 107154108 is 801451701.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1071541082 = 22964005722551328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33063 + ... + 36158.

Almost surely, 2107154108 is an apocalyptic number.

107154108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

107154108 is an abundant number, since it is smaller than the sum of its proper divisors (170010780).

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

107154108 is a wasteful number, since it uses less digits than its factorization.

107154108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69274 (or 69269 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 107154108 is about 10351.5268439009. The cubic root of 107154108 is about 474.9737499806.

The spelling of 107154108 in words is "one hundred seven million, one hundred fifty-four thousand, one hundred eight".

Divisors: 1 2 3 4 6 9 12 18 36 43 86 129 172 258 387 516 774 1548 69221 138442 207663 276884 415326 622989 830652 1245978 2491956 2976503 5953006 8929509 11906012 17859018 26788527 35718036 53577054 107154108