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117104296 = 23171945319
BaseRepresentation
bin1101111101011…
…01111010101000
322011100111220011
412332231322220
5214434314141
615341541304
72621240641
oct676557250
9264314804
10117104296
1160114211
1233274834
131b351baa
14117a46c8
15a432881
hex6fadea8

117104296 has 32 divisors (see below), whose sum is σ = 244728000. Its totient is φ = 52206336.

The previous prime is 117104209. The next prime is 117104327. The reversal of 117104296 is 692401711.

It is a super-2 number, since 2×1171042962 = 27426832283311232, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 20076 + ... + 25243.

It is an arithmetic number, because the mean of its divisors is an integer number (7647750).

Almost surely, 2117104296 is an apocalyptic number.

It is an amenable number.

117104296 is an abundant number, since it is smaller than the sum of its proper divisors (127623704).

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

117104296 is a wasteful number, since it uses less digits than its factorization.

117104296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45361 (or 45357 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 117104296 is about 10821.4738367747. The cubic root of 117104296 is about 489.2426116729.

The spelling of 117104296 in words is "one hundred seventeen million, one hundred four thousand, two hundred ninety-six".

Divisors: 1 2 4 8 17 19 34 38 68 76 136 152 323 646 1292 2584 45319 90638 181276 362552 770423 861061 1540846 1722122 3081692 3444244 6163384 6888488 14638037 29276074 58552148 117104296