Search a number
-
+
13254834 = 2316313553
BaseRepresentation
bin110010100100…
…000010110010
3220221102012210
4302210002302
511343123314
61152032550
7220443555
oct62440262
926842183
1013254834
11753360a
124532756
1329911c8
141a9069c
15126c559
hexca40b2

13254834 has 16 divisors (see below), whose sum is σ = 26674272. Its totient is φ = 4390848.

The previous prime is 13254833. The next prime is 13254841. The reversal of 13254834 is 43845231.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13254833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5799 + ... + 7754.

It is an arithmetic number, because the mean of its divisors is an integer number (1667142).

Almost surely, 213254834 is an apocalyptic number.

13254834 is an abundant number, since it is smaller than the sum of its proper divisors (13419438).

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

13254834 is a wasteful number, since it uses less digits than its factorization.

13254834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13721.

The product of its digits is 11520, while the sum is 30.

The square root of 13254834 is about 3640.7188850555. The cubic root of 13254834 is about 236.6599477914.

The spelling of 13254834 in words is "thirteen million, two hundred fifty-four thousand, eight hundred thirty-four".

Divisors: 1 2 3 6 163 326 489 978 13553 27106 40659 81318 2209139 4418278 6627417 13254834