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107055157 = 1173133319
BaseRepresentation
bin1100110000110…
…00100000110101
321110102222001211
412120120200311
5204401231112
614342321421
72436645106
oct630304065
9243388054
10107055157
1155480140
122ba29271
1319243b61
141030a3ad
1595ea0a7
hex6618835

107055157 has 8 divisors (see below), whose sum is σ = 118388160. Its totient is φ = 95988960.

The previous prime is 107055107. The next prime is 107055181. The reversal of 107055157 is 751550701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107055157 is a prime.

It is a super-2 number, since 2×1070551572 = 22921613280589298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107055107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65857 + ... + 67462.

It is an arithmetic number, because the mean of its divisors is an integer number (14798520).

Almost surely, 2107055157 is an apocalyptic number.

It is an amenable number.

107055157 is a deficient number, since it is larger than the sum of its proper divisors (11333003).

107055157 is a wasteful number, since it uses less digits than its factorization.

107055157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133403.

The product of its (nonzero) digits is 6125, while the sum is 31.

The square root of 107055157 is about 10346.7462035173. The cubic root of 107055157 is about 474.8275007983.

The spelling of 107055157 in words is "one hundred seven million, fifty-five thousand, one hundred fifty-seven".

Divisors: 1 11 73 803 133319 1466509 9732287 107055157