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14631933 = 323212057
BaseRepresentation
bin110111110100…
…001111111101
31000112101020110
4313310033331
512221210213
61241340233
7235240461
oct67641775
930471213
1014631933
118294208
124a97679
133053c64
141d2c4a1
1514405c3
hexdf43fd

14631933 has 8 divisors (see below), whose sum is σ = 20357568. Its totient is φ = 9330464.

The previous prime is 14631931. The next prime is 14631943. The reversal of 14631933 is 33913641.

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 14631933 - 21 = 14631931 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14631933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14631931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105960 + ... + 106097.

It is an arithmetic number, because the mean of its divisors is an integer number (2544696).

Almost surely, 214631933 is an apocalyptic number.

It is an amenable number.

14631933 is a deficient number, since it is larger than the sum of its proper divisors (5725635).

14631933 is a wasteful number, since it uses less digits than its factorization.

14631933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212083.

The product of its digits is 5832, while the sum is 30.

The square root of 14631933 is about 3825.1709765709. The cubic root of 14631933 is about 244.5872990898.

The spelling of 14631933 in words is "fourteen million, six hundred thirty-one thousand, nine hundred thirty-three".

Divisors: 1 3 23 69 212057 636171 4877311 14631933