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117040607 = 2989137331
BaseRepresentation
bin1101111100111…
…10010111011111
322011020021112022
412332132113133
5214430244412
615340330355
72620554155
oct676362737
9264207468
10117040607
1160080382
12332439bb
131b32bbc8
14117893d5
15a41da72
hex6f9e5df

117040607 has 16 divisors (see below), whose sum is σ = 123703200. Its totient is φ = 110584320.

The previous prime is 117040579. The next prime is 117040613. The reversal of 117040607 is 706040711.

It is a cyclic number.

It is not a de Polignac number, because 117040607 - 28 = 117040351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117040687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353432 + ... + 353762.

It is an arithmetic number, because the mean of its divisors is an integer number (7731450).

Almost surely, 2117040607 is an apocalyptic number.

117040607 is a deficient number, since it is larger than the sum of its proper divisors (6662593).

117040607 is a wasteful number, since it uses less digits than its factorization.

117040607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 117040607 is about 10818.5307227923. The cubic root of 117040607 is about 489.1539015108.

The spelling of 117040607 in words is "one hundred seventeen million, forty thousand, six hundred seven".

Divisors: 1 29 89 137 331 2581 3973 9599 12193 29459 45347 353597 854311 1315063 4035883 117040607