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13769067 = 313353053
BaseRepresentation
bin110100100001…
…100101101011
3221220112121110
4310201211223
512011102232
61211041403
7225015024
oct64414553
927815543
1013769067
1178549a4
124740263
132b112a0
141b85c4b
15131eacc
hexd2196b

13769067 has 8 divisors (see below), whose sum is σ = 19771024. Its totient is φ = 8473248.

The previous prime is 13769059. The next prime is 13769087. The reversal of 13769067 is 76096731.

13769067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13769067 - 23 = 13769059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 353053 = 13769067 / (1 + 3 + 7 + 6 + 9 + 0 + 6 + 7).

It is not an unprimeable number, because it can be changed into a prime (13769087) 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, 176488 + ... + 176565.

It is an arithmetic number, because the mean of its divisors is an integer number (2471378).

Almost surely, 213769067 is an apocalyptic number.

13769067 is a deficient number, since it is larger than the sum of its proper divisors (6001957).

13769067 is a wasteful number, since it uses less digits than its factorization.

13769067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353069.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 13769067 is about 3710.6693466274. The cubic root of 13769067 is about 239.6816786792.

The spelling of 13769067 in words is "thirteen million, seven hundred sixty-nine thousand, sixty-seven".

Divisors: 1 3 13 39 353053 1059159 4589689 13769067