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13410680 = 2351791873
BaseRepresentation
bin110011001010…
…000101111000
3221020022222212
4303022011320
511413120210
61155234252
7221663123
oct63120570
927208885
1013410680
11762a708
1245a8988
132a1711a
141ad13ba
15129d805
hexcca178

13410680 has 32 divisors (see below), whose sum is σ = 30358800. Its totient is φ = 5331456.

The previous prime is 13410659. The next prime is 13410689. The reversal of 13410680 is 8601431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13410689) 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 7 ways as a sum of consecutive naturals, for example, 6224 + ... + 8096.

Almost surely, 213410680 is an apocalyptic number.

13410680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13410680 is an abundant number, since it is smaller than the sum of its proper divisors (16948120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13410680 is a wasteful number, since it uses less digits than its factorization.

13410680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063 (or 2059 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 13410680 is about 3662.0595298274. The cubic root of 13410680 is about 237.5838595830.

Subtracting from 13410680 its reverse (8601431), we obtain a square (4809249 = 21932).

The spelling of 13410680 in words is "thirteen million, four hundred ten thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 179 358 716 895 1432 1790 1873 3580 3746 7160 7492 9365 14984 18730 37460 74920 335267 670534 1341068 1676335 2682136 3352670 6705340 13410680