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13475682 = 2321168059
BaseRepresentation
bin110011011001…
…111101100010
3221100122011100
4303121331202
511422210212
61200455230
7222353463
oct63317542
927318140
1013475682
117674530
12461a516
132a3a89c
141b0ad6a
1512b2bdc
hexcd9f62

13475682 has 24 divisors (see below), whose sum is σ = 31852080. Its totient is φ = 4083480.

The previous prime is 13475653. The next prime is 13475689. The reversal of 13475682 is 28657431.

It is not an unprimeable number, because it can be changed into a prime (13475689) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33832 + ... + 34227.

It is an arithmetic number, because the mean of its divisors is an integer number (1327170).

Almost surely, 213475682 is an apocalyptic number.

13475682 is an abundant number, since it is smaller than the sum of its proper divisors (18376398).

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

13475682 is a wasteful number, since it uses less digits than its factorization.

13475682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68078 (or 68075 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 13475682 is about 3670.9238619181. The cubic root of 13475682 is about 237.9670999411.

The spelling of 13475682 in words is "thirteen million, four hundred seventy-five thousand, six hundred eighty-two".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 68059 136118 204177 408354 612531 748649 1225062 1497298 2245947 4491894 6737841 13475682