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14234958 = 232790831
BaseRepresentation
bin110110010011…
…010101001110
3222210012200200
4312103111032
512121004313
61225034330
7231665223
oct66232516
928705620
1014234958
118042a31
1249259a6
132c4536a
141c6794a
1513b2b73
hexd9354e

14234958 has 12 divisors (see below), whose sum is σ = 30842448. Its totient is φ = 4744980.

The previous prime is 14234951. The next prime is 14234977. The reversal of 14234958 is 85943241.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14234951) 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 5 ways as a sum of consecutive naturals, for example, 395398 + ... + 395433.

It is an arithmetic number, because the mean of its divisors is an integer number (2570204).

Almost surely, 214234958 is an apocalyptic number.

14234958 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14234958 is an abundant number, since it is smaller than the sum of its proper divisors (16607490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14234958 is a wasteful number, since it uses less digits than its factorization.

14234958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790839 (or 790836 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 14234958 is about 3772.9243300125. The cubic root of 14234958 is about 242.3550442722.

The spelling of 14234958 in words is "fourteen million, two hundred thirty-four thousand, nine hundred fifty-eight".

Divisors: 1 2 3 6 9 18 790831 1581662 2372493 4744986 7117479 14234958