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117417260 = 22553110771
BaseRepresentation
bin1101111111110…
…10010100101100
322011221102012102
412333322110230
5220024323020
615352354232
72624013242
oct677722454
9264842172
10117417260
1160308364
12333a5978
131b43148c
1411846792
15a495475
hex6ffa52c

117417260 has 24 divisors (see below), whose sum is σ = 251230896. Its totient is φ = 46080320.

The previous prime is 117417217. The next prime is 117417269. The reversal of 117417260 is 62714711.

It is not an unprimeable number, because it can be changed into a prime (117417269) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 54326 + ... + 56445.

It is an arithmetic number, because the mean of its divisors is an integer number (10467954).

Almost surely, 2117417260 is an apocalyptic number.

117417260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117417260 is an abundant number, since it is smaller than the sum of its proper divisors (133813636).

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

117417260 is a wasteful number, since it uses less digits than its factorization.

117417260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110833 (or 110831 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 117417260 is about 10835.9245106267. The cubic root of 117417260 is about 489.6780614689.

The spelling of 117417260 in words is "one hundred seventeen million, four hundred seventeen thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 53 106 212 265 530 1060 110771 221542 443084 553855 1107710 2215420 5870863 11741726 23483452 29354315 58708630 117417260