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13007077 = 195031361
BaseRepresentation
bin110001100111…
…100011100101
3220110211100121
4301213203211
511312211302
61142441541
7215362336
oct61474345
926424317
1013007077
117384456
1244332b1
1329054c5
141a2828d
15121de37
hexc678e5

13007077 has 8 divisors (see below), whose sum is σ = 13728960. Its totient is φ = 12288960.

The previous prime is 13007069. The next prime is 13007087. The reversal of 13007077 is 77070031.

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 13007077 - 23 = 13007069 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 (13007087) 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, 8877 + ... + 10237.

It is an arithmetic number, because the mean of its divisors is an integer number (1716120).

Almost surely, 213007077 is an apocalyptic number.

It is an amenable number.

13007077 is a deficient number, since it is larger than the sum of its proper divisors (721883).

13007077 is a wasteful number, since it uses less digits than its factorization.

13007077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883.

The product of its (nonzero) digits is 1029, while the sum is 25.

The square root of 13007077 is about 3606.5325452573. The cubic root of 13007077 is about 235.1761287129.

The spelling of 13007077 in words is "thirteen million, seven thousand, seventy-seven".

Divisors: 1 19 503 1361 9557 25859 684583 13007077