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13030676 = 2216719507
BaseRepresentation
bin110001101101…
…010100010100
3220112000201122
4301231110110
511313440201
61143143112
7215521211
oct61552424
926460648
1013030676
1173a015a
124444a98
132913179
141a32b08
151225e1b
hexc6d514

13030676 has 12 divisors (see below), whose sum is σ = 22941408. Its totient is φ = 6475992.

The previous prime is 13030651. The next prime is 13030679. The reversal of 13030676 is 67603031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9086 + ... + 10421.

It is an arithmetic number, because the mean of its divisors is an integer number (1911784).

Almost surely, 213030676 is an apocalyptic number.

It is an amenable number.

13030676 is a deficient number, since it is larger than the sum of its proper divisors (9910732).

13030676 is a wasteful number, since it uses less digits than its factorization.

13030676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19678 (or 19676 counting only the distinct ones).

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

The square root of 13030676 is about 3609.8027646950. The cubic root of 13030676 is about 235.3182710352.

The spelling of 13030676 in words is "thirteen million, thirty thousand, six hundred seventy-six".

Divisors: 1 2 4 167 334 668 19507 39014 78028 3257669 6515338 13030676