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14069937 = 3719179197
BaseRepresentation
bin110101101011…
…000010110001
3222110211022210
4311223002301
512100214222
61221322333
7230410140
oct65530261
928424283
1014069937
117a3aa52
1248663a9
132bb820b
141c23757
15137dd0c
hexd6b0b1

14069937 has 32 divisors (see below), whose sum is σ = 22809600. Its totient is φ = 7535808.

The previous prime is 14069927. The next prime is 14069941. The reversal of 14069937 is 73996041.

14069937 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14069937 - 28 = 14069681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14069895 and 14069904.

It is not an unprimeable number, because it can be changed into a prime (14069927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71323 + ... + 71519.

It is an arithmetic number, because the mean of its divisors is an integer number (712800).

Almost surely, 214069937 is an apocalyptic number.

It is an amenable number.

14069937 is a deficient number, since it is larger than the sum of its proper divisors (8739663).

14069937 is a wasteful number, since it uses less digits than its factorization.

14069937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 14069937 is about 3750.9914689319. The cubic root of 14069937 is about 241.4148888426.

The spelling of 14069937 in words is "fourteen million, sixty-nine thousand, nine hundred thirty-seven".

Divisors: 1 3 7 19 21 57 133 179 197 399 537 591 1253 1379 3401 3743 3759 4137 10203 11229 23807 26201 35263 71421 78603 105789 246841 669997 740523 2009991 4689979 14069937