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113684068 = 22193173661
BaseRepresentation
bin1101100011010…
…10111001100100
321220220202020001
412301222321210
5213100342233
615140351044
72550204301
oct661527144
9256822201
10113684068
1159198583
12320a5484
131a7251a4
14111540a8
159ea927d
hex6c6ae64

113684068 has 48 divisors (see below), whose sum is σ = 219466240. Its totient is φ = 51321600.

The previous prime is 113684063. The next prime is 113684071. The reversal of 113684068 is 860486311.

It is not an unprimeable number, because it can be changed into a prime (113684063) 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, 171658 + ... + 172318.

Almost surely, 2113684068 is an apocalyptic number.

It is an amenable number.

113684068 is a deficient number, since it is larger than the sum of its proper divisors (105782172).

113684068 is a wasteful number, since it uses less digits than its factorization.

113684068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 113684068 is about 10662.2731159917. The cubic root of 113684068 is about 484.4324220956.

The spelling of 113684068 in words is "one hundred thirteen million, six hundred eighty-four thousand, sixty-eight".

Divisors: 1 2 4 19 31 38 62 73 76 124 146 292 589 661 1178 1322 1387 2263 2356 2644 2774 4526 5548 9052 12559 20491 25118 40982 42997 48253 50236 81964 85994 96506 171988 193012 389329 778658 916807 1495843 1557316 1833614 2991686 3667228 5983372 28421017 56842034 113684068