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13852906 = 212754539
BaseRepresentation
bin110100110110…
…000011101010
3222001210121121
4310312003222
512021243111
61212525454
7225514324
oct64660352
928053547
1013852906
117901991
12478088a
132b404b2
141ba8614
151339871
hexd360ea

13852906 has 8 divisors (see below), whose sum is σ = 20943360. Its totient is φ = 6871788.

The previous prime is 13852903. The next prime is 13852907. The reversal of 13852906 is 60925831.

13852906 is nontrivially palindromic in base 13.

13852906 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 an unprimeable number, because it can be changed into a prime (13852901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27016 + ... + 27523.

It is an arithmetic number, because the mean of its divisors is an integer number (2617920).

Almost surely, 213852906 is an apocalyptic number.

13852906 is a deficient number, since it is larger than the sum of its proper divisors (7090454).

13852906 is a wasteful number, since it uses less digits than its factorization.

13852906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54668.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 13852906 is about 3721.9492205026. The cubic root of 13852906 is about 240.1671636336.

The spelling of 13852906 in words is "thirteen million, eight hundred fifty-two thousand, nine hundred six".

Divisors: 1 2 127 254 54539 109078 6926453 13852906