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117151102 = 2371739151
BaseRepresentation
bin1101111101110…
…01010101111110
322011102220002201
412332321111332
5214442313402
615342542114
72621524255
oct676712576
9264386081
10117151102
11601463a2
123329793a
131b36a2a3
14117b779c
15a441687
hex6fb957e

117151102 has 16 divisors (see below), whose sum is σ = 181539072. Its totient is φ = 56656800.

The previous prime is 117151091. The next prime is 117151103. The reversal of 117151102 is 201151711.

It is a self number, because there is not a number n which added to its sum of digits gives 117151102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117151103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8227 + ... + 17377.

It is an arithmetic number, because the mean of its divisors is an integer number (11346192).

Almost surely, 2117151102 is an apocalyptic number.

117151102 is a deficient number, since it is larger than the sum of its proper divisors (64387970).

117151102 is a wasteful number, since it uses less digits than its factorization.

117151102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9363.

The product of its (nonzero) digits is 70, while the sum is 19.

The square root of 117151102 is about 10823.6362651375. The cubic root of 117151102 is about 489.3077855967.

The spelling of 117151102 in words is "one hundred seventeen million, one hundred fifty-one thousand, one hundred two".

Divisors: 1 2 37 74 173 346 6401 9151 12802 18302 338587 677174 1583123 3166246 58575551 117151102