Search a number
-
+
14256950 = 252285139
BaseRepresentation
bin110110011000…
…101100110110
3222211022212012
4312120230312
512122210300
61225324222
7232116311
oct66305466
928738765
1014256950
118058504
124936672
132c52386
141c71978
1513b9435
hexd98b36

14256950 has 12 divisors (see below), whose sum is σ = 26518020. Its totient is φ = 5702760.

The previous prime is 14256923. The next prime is 14256953. The reversal of 14256950 is 5965241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14256953) 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, 142520 + ... + 142619.

It is an arithmetic number, because the mean of its divisors is an integer number (2209835).

Almost surely, 214256950 is an apocalyptic number.

14256950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14256950 is a deficient number, since it is larger than the sum of its proper divisors (12261070).

14256950 is a wasteful number, since it uses less digits than its factorization.

14256950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285151 (or 285146 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 14256950 is about 3775.8376554084. The cubic root of 14256950 is about 242.4797871699.

The spelling of 14256950 in words is "fourteen million, two hundred fifty-six thousand, nine hundred fifty".

Divisors: 1 2 5 10 25 50 285139 570278 1425695 2851390 7128475 14256950