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13852693 = 232692239
BaseRepresentation
bin110100110110…
…000000010101
3222001210022201
4310312000111
512021241233
61212524501
7225513601
oct64660025
928053281
1013852693
117901808
124780731
132b4037a
141ba8501
15133977d
hexd36015

13852693 has 8 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 13195248.

The previous prime is 13852687. The next prime is 13852717. The reversal of 13852693 is 39625831.

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

It is a cyclic number.

It is not a de Polignac number, because 13852693 - 25 = 13852661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13802693) 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, 5068 + ... + 7306.

It is an arithmetic number, because the mean of its divisors is an integer number (1814400).

Almost surely, 213852693 is an apocalyptic number.

It is an amenable number.

13852693 is a deficient number, since it is larger than the sum of its proper divisors (662507).

13852693 is a wasteful number, since it uses less digits than its factorization.

13852693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531.

The product of its digits is 38880, while the sum is 37.

The square root of 13852693 is about 3721.9206063537. The cubic root of 13852693 is about 240.1659327037.

The spelling of 13852693 in words is "thirteen million, eight hundred fifty-two thousand, six hundred ninety-three".

Divisors: 1 23 269 2239 6187 51497 602291 13852693