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117255035 = 51723371621
BaseRepresentation
bin1101111110100…
…10101101111011
322011122011200002
412333102231323
5220004130120
615345103215
72622436262
oct677225573
9264564602
10117255035
1160207497
1233327b0b
131b3a56a1
14118035d9
15a462375
hex6fd2b7b

117255035 has 32 divisors (see below), whose sum is σ = 159760512. Its totient is φ = 82114560.

The previous prime is 117255029. The next prime is 117255043. The reversal of 117255035 is 530552711.

It is a happy number.

It is not a de Polignac number, because 117255035 - 26 = 117254971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117254989 and 117255007.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 71525 + ... + 73145.

It is an arithmetic number, because the mean of its divisors is an integer number (4992516).

Almost surely, 2117255035 is an apocalyptic number.

117255035 is a deficient number, since it is larger than the sum of its proper divisors (42505477).

117255035 is a wasteful number, since it uses less digits than its factorization.

117255035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 117255035 is about 10828.4364060560. The cubic root of 117255035 is about 489.4524426352.

The spelling of 117255035 in words is "one hundred seventeen million, two hundred fifty-five thousand, thirty-five".

Divisors: 1 5 17 23 37 85 115 185 391 629 851 1621 1955 3145 4255 8105 14467 27557 37283 59977 72335 137785 186415 299885 633811 1019609 1379471 3169055 5098045 6897355 23451007 117255035