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13675067 = 7339869
BaseRepresentation
bin110100001010…
…101000111011
3221201202122222
4310022220323
512000100232
61205034255
7224144000
oct64125073
927652588
1013675067
1177a030a
1246b598b
132aaa573
141b5d8a7
151301d12
hexd0aa3b

13675067 has 8 divisors (see below), whose sum is σ = 15948000. Its totient is φ = 11721192.

The previous prime is 13675049. The next prime is 13675091. The reversal of 13675067 is 76057631.

13675067 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13675067 - 212 = 13670971 is a prime.

It is a Duffinian number.

13675067 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (13675267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19592 + ... + 20277.

It is an arithmetic number, because the mean of its divisors is an integer number (1993500).

Almost surely, 213675067 is an apocalyptic number.

13675067 is a deficient number, since it is larger than the sum of its proper divisors (2272933).

13675067 is an frugal number, since it uses more digits than its factorization.

13675067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39890 (or 39876 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 13675067 is about 3697.9814764274. The cubic root of 13675067 is about 239.1350053931.

The spelling of 13675067 in words is "thirteen million, six hundred seventy-five thousand, sixty-seven".

Divisors: 1 7 49 343 39869 279083 1953581 13675067