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13796077 = 43320839
BaseRepresentation
bin110100101000…
…001011101101
3221221220122211
4310220023231
512012433302
61211410421
7225156541
oct64501355
927856584
1013796077
117873219
124753a11
132b20679
141b91a21
151327ad7
hexd282ed

13796077 has 4 divisors (see below), whose sum is σ = 14116960. Its totient is φ = 13475196.

The previous prime is 13796063. The next prime is 13796089. The reversal of 13796077 is 77069731.

13796077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13796077 - 211 = 13794029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13796777) 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, 160377 + ... + 160462.

It is an arithmetic number, because the mean of its divisors is an integer number (3529240).

Almost surely, 213796077 is an apocalyptic number.

It is an amenable number.

13796077 is a deficient number, since it is larger than the sum of its proper divisors (320883).

13796077 is an equidigital number, since it uses as much as digits as its factorization.

13796077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320882.

The product of its (nonzero) digits is 55566, while the sum is 40.

The square root of 13796077 is about 3714.3070686199. The cubic root of 13796077 is about 239.8382996434.

The spelling of 13796077 in words is "thirteen million, seven hundred ninety-six thousand, seventy-seven".

Divisors: 1 43 320839 13796077