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13883307 = 317212689
BaseRepresentation
bin110100111101…
…011110101011
3222010100022120
4310331132223
512023231212
61213322323
7226002054
oct64753653
928110276
1013883307
117922809
1247963a3
132b51299
141bb572b
15134388c
hexd3d7ab

13883307 has 8 divisors (see below), whose sum is σ = 18528720. Its totient is φ = 9246720.

The previous prime is 13883299. The next prime is 13883321. The reversal of 13883307 is 70338831.

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

It is not a de Polignac number, because 13883307 - 23 = 13883299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13883347) 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, 3819 + ... + 6507.

It is an arithmetic number, because the mean of its divisors is an integer number (2316090).

Almost surely, 213883307 is an apocalyptic number.

13883307 is a deficient number, since it is larger than the sum of its proper divisors (4645413).

13883307 is a wasteful number, since it uses less digits than its factorization.

13883307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4413.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 13883307 is about 3726.0309982607. The cubic root of 13883307 is about 240.3427221623.

The spelling of 13883307 in words is "thirteen million, eight hundred eighty-three thousand, three hundred seven".

Divisors: 1 3 1721 2689 5163 8067 4627769 13883307