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117376854 = 2372399241
BaseRepresentation
bin1101111111100…
…00011101010110
322011212100202220
412333300131112
5220022024404
615351443210
72623454400
oct677603526
9264770686
10117376854
116028aa71
1233386506
131b418c7a
1411835b70
15a4884d9
hex6ff0756

117376854 has 24 divisors (see below), whose sum is σ = 273081528. Its totient is φ = 33536160.

The previous prime is 117376817. The next prime is 117376873. The reversal of 117376854 is 458673711.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199327 + ... + 199914.

It is an arithmetic number, because the mean of its divisors is an integer number (11378397).

Almost surely, 2117376854 is an apocalyptic number.

117376854 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117376854 is an abundant number, since it is smaller than the sum of its proper divisors (155704674).

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

117376854 is a wasteful number, since it uses less digits than its factorization.

117376854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399260 (or 399253 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 117376854 is about 10834.0599038403. The cubic root of 117376854 is about 489.6218851686.

The spelling of 117376854 in words is "one hundred seventeen million, three hundred seventy-six thousand, eight hundred fifty-four".

Divisors: 1 2 3 6 7 14 21 42 49 98 147 294 399241 798482 1197723 2395446 2794687 5589374 8384061 16768122 19562809 39125618 58688427 117376854