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13353379 = 137314071
BaseRepresentation
bin110010111100…
…000110100011
3221010102101121
4302330012203
511404302004
61154113111
7221334064
oct62740643
927112347
1013353379
1175a0656
12457b797
1329c7010
141ab856b
15128b854
hexcbc1a3

13353379 has 8 divisors (see below), whose sum is σ = 14578592. Its totient is φ = 12156480.

The previous prime is 13353377. The next prime is 13353391. The reversal of 13353379 is 97335331.

It is a happy number.

13353379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13353379 - 21 = 13353377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13353377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6087 + ... + 7984.

It is an arithmetic number, because the mean of its divisors is an integer number (1822324).

Almost surely, 213353379 is an apocalyptic number.

13353379 is a deficient number, since it is larger than the sum of its proper divisors (1225213).

13353379 is a wasteful number, since it uses less digits than its factorization.

13353379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14157.

The product of its digits is 25515, while the sum is 34.

The square root of 13353379 is about 3654.2275517543. The cubic root of 13353379 is about 237.2449946257.

The spelling of 13353379 in words is "thirteen million, three hundred fifty-three thousand, three hundred seventy-nine".

Divisors: 1 13 73 949 14071 182923 1027183 13353379