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14232939 = 372923371
BaseRepresentation
bin110110010010…
…110101101011
3222210002220220
4312102311223
512120423224
61225021123
7231656310
oct66226553
928702826
1014232939
118041466
1249247a3
132c44476
141c66d07
1513b2279
hexd92d6b

14232939 has 16 divisors (see below), whose sum is σ = 22437120. Its totient is φ = 7852320.

The previous prime is 14232887. The next prime is 14232941. The reversal of 14232939 is 93923241.

It is not a de Polignac number, because 14232939 - 27 = 14232811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14232979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11077 + ... + 12294.

It is an arithmetic number, because the mean of its divisors is an integer number (1402320).

Almost surely, 214232939 is an apocalyptic number.

14232939 is a deficient number, since it is larger than the sum of its proper divisors (8204181).

14232939 is a wasteful number, since it uses less digits than its factorization.

14232939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23410.

The product of its digits is 11664, while the sum is 33.

The square root of 14232939 is about 3772.6567561865. The cubic root of 14232939 is about 242.3435856745.

The spelling of 14232939 in words is "fourteen million, two hundred thirty-two thousand, nine hundred thirty-nine".

Divisors: 1 3 7 21 29 87 203 609 23371 70113 163597 490791 677759 2033277 4744313 14232939