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14232907 = 139711287
BaseRepresentation
bin110110010010…
…110101001011
3222210002212201
4312102311023
512120423112
61225021031
7231656233
oct66226513
928702781
1014232907
118041437
124924777
132c44450
141c66cc3
1513b2257
hexd92d4b

14232907 has 8 divisors (see below), whose sum is σ = 15487136. Its totient is φ = 13001472.

The previous prime is 14232887. The next prime is 14232941. The reversal of 14232907 is 70923241.

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 14232907 - 223 = 5844299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14232307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4383 + ... + 6904.

It is an arithmetic number, because the mean of its divisors is an integer number (1935892).

Almost surely, 214232907 is an apocalyptic number.

14232907 is a deficient number, since it is larger than the sum of its proper divisors (1254229).

14232907 is a wasteful number, since it uses less digits than its factorization.

14232907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11397.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 14232907 is about 3772.6525151410. The cubic root of 14232907 is about 242.3434040536.

The spelling of 14232907 in words is "fourteen million, two hundred thirty-two thousand, nine hundred seven".

Divisors: 1 13 97 1261 11287 146731 1094839 14232907