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13475112 = 233780209
BaseRepresentation
bin110011011001…
…110100101000
3221100121101020
4303121310220
511422200422
61200452440
7222352020
oct63316450
927317336
1013475112
117674062
12461a120
132a3a551
141b0aa80
1512b295c
hexcd9d28

13475112 has 32 divisors (see below), whose sum is σ = 38500800. Its totient is φ = 3849984.

The previous prime is 13475087. The next prime is 13475129. The reversal of 13475112 is 21157431.

13475112 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39937 + ... + 40272.

It is an arithmetic number, because the mean of its divisors is an integer number (1203150).

Almost surely, 213475112 is an apocalyptic number.

13475112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13475112 is an abundant number, since it is smaller than the sum of its proper divisors (25025688).

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

13475112 is a wasteful number, since it uses less digits than its factorization.

13475112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80225 (or 80221 counting only the distinct ones).

The product of its digits is 840, while the sum is 24.

The square root of 13475112 is about 3670.8462239653. The cubic root of 13475112 is about 237.9637446834.

The spelling of 13475112 in words is "thirteen million, four hundred seventy-five thousand, one hundred twelve".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 80209 160418 240627 320836 481254 561463 641672 962508 1122926 1684389 1925016 2245852 3368778 4491704 6737556 13475112