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13277083 = 31538081
BaseRepresentation
bin110010101001…
…011110011011
3220222112201211
4302221132123
511344331313
61152323551
7220565461
oct62513633
926875654
1013277083
1175492a6
1245435b7
13299b381
141a98831
151273e3d
hexca979b

13277083 has 8 divisors (see below), whose sum is σ = 13965696. Its totient is φ = 12604800.

The previous prime is 13277063. The next prime is 13277101. The reversal of 13277083 is 38077231.

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 13277083 - 217 = 13146011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13277053) 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, 2398 + ... + 5683.

It is an arithmetic number, because the mean of its divisors is an integer number (1745712).

Almost surely, 213277083 is an apocalyptic number.

13277083 is a deficient number, since it is larger than the sum of its proper divisors (688613).

13277083 is an equidigital number, since it uses as much as digits as its factorization.

13277083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8165.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 13277083 is about 3643.7731817444. The cubic root of 13277083 is about 236.7922895419.

The spelling of 13277083 in words is "thirteen million, two hundred seventy-seven thousand, eighty-three".

Divisors: 1 31 53 1643 8081 250511 428293 13277083