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13347068 = 227476681
BaseRepresentation
bin110010111010…
…100011111100
3221010002201212
4302322203330
511404101233
61154023552
7221306510
oct62724374
927102655
1013347068
117596939
124577bb8
1329c4197
141ab6140
151289a48
hexcba8fc

13347068 has 12 divisors (see below), whose sum is σ = 26694192. Its totient is φ = 5720160.

The previous prime is 13347067. The next prime is 13347083. The reversal of 13347068 is 86074331.

13347068 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13347067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238313 + ... + 238368.

It is an arithmetic number, because the mean of its divisors is an integer number (2224516).

Almost surely, 213347068 is an apocalyptic number.

It is an amenable number.

13347068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13347068 is a wasteful number, since it uses less digits than its factorization.

13347068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476692 (or 476690 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 13347068 is about 3653.3639293123. The cubic root of 13347068 is about 237.2076135978.

The spelling of 13347068 in words is "thirteen million, three hundred forty-seven thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 476681 953362 1906724 3336767 6673534 13347068