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13070877 = 323189433
BaseRepresentation
bin110001110111…
…001000011101
3220121001212120
4301313020131
511321232002
61144053153
7216046341
oct61671035
926531776
1013070877
117418386
1244641b9
132928561
141a43621
151232cbc
hexc7721d

13070877 has 8 divisors (see below), whose sum is σ = 18185664. Its totient is φ = 8335008.

The previous prime is 13070833. The next prime is 13070891. The reversal of 13070877 is 77807031.

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

It is not a de Polignac number, because 13070877 - 27 = 13070749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13070077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94648 + ... + 94785.

It is an arithmetic number, because the mean of its divisors is an integer number (2273208).

Almost surely, 213070877 is an apocalyptic number.

It is an amenable number.

13070877 is a deficient number, since it is larger than the sum of its proper divisors (5114787).

13070877 is a wasteful number, since it uses less digits than its factorization.

13070877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189459.

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 13070877 is about 3615.3667863718. The cubic root of 13070877 is about 235.5600164381.

The spelling of 13070877 in words is "thirteen million, seventy thousand, eight hundred seventy-seven".

Divisors: 1 3 23 69 189433 568299 4356959 13070877