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13969106 = 212235711
BaseRepresentation
bin110101010010…
…011011010010
3222021201000022
4311102123102
512034002411
61215223442
7226510154
oct65223322
928251008
1013969106
117981218
124817b82
132b81358
141bd8ad4
15135dedb
hexd526d2

13969106 has 8 divisors (see below), whose sum is σ = 20974464. Its totient is φ = 6977620.

The previous prime is 13969099. The next prime is 13969129. The reversal of 13969106 is 60196931.

13969106 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410 + ... + 5301.

It is an arithmetic number, because the mean of its divisors is an integer number (2621808).

Almost surely, 213969106 is an apocalyptic number.

13969106 is a deficient number, since it is larger than the sum of its proper divisors (7005358).

13969106 is a wasteful number, since it uses less digits than its factorization.

13969106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6936.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 13969106 is about 3737.5267223125. The cubic root of 13969106 is about 240.8368126741.

The spelling of 13969106 in words is "thirteen million, nine hundred sixty-nine thousand, one hundred six".

Divisors: 1 2 1223 2446 5711 11422 6984553 13969106