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13076036 = 223269009
BaseRepresentation
bin110001111000…
…011001000100
3220121022221122
4301320121010
511321413121
61144133112
7216100361
oct61703104
926538848
1013076036
117421246
124467198
13292a9cc
141a45468
1512345ab
hexc78644

13076036 has 6 divisors (see below), whose sum is σ = 22883070. Its totient is φ = 6538016.

The previous prime is 13076033. The next prime is 13076039. The reversal of 13076036 is 63067031.

It is an interprime number because it is at equal distance from previous prime (13076033) and next prime (13076039).

It can be written as a sum of positive squares in only one way, i.e., 10956100 + 2119936 = 3310^2 + 1456^2 .

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 13075996 and 13076014.

It is not an unprimeable number, because it can be changed into a prime (13076033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1634501 + ... + 1634508.

It is an arithmetic number, because the mean of its divisors is an integer number (3813845).

Almost surely, 213076036 is an apocalyptic number.

It is an amenable number.

13076036 is a deficient number, since it is larger than the sum of its proper divisors (9807034).

13076036 is a wasteful number, since it uses less digits than its factorization.

13076036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269013 (or 3269011 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 13076036 is about 3616.0801982257. The cubic root of 13076036 is about 235.5910037564.

The spelling of 13076036 in words is "thirteen million, seventy-six thousand, thirty-six".

Divisors: 1 2 4 3269009 6538018 13076036