Search a number
-
+
13048122 = 234434909
BaseRepresentation
bin110001110001…
…100100111010
3220112220122210
4301301210322
511320014442
61143355550
7215623113
oct61614472
926486583
1013048122
11740227a
124452bb6
13291b0a9
141a3920a
15122b19c
hexc7193a

13048122 has 16 divisors (see below), whose sum is σ = 26160480. Its totient is φ = 4338672.

The previous prime is 13048121. The next prime is 13048141. The reversal of 13048122 is 22184031.

13048122 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13048121) 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, 204 + ... + 5112.

It is an arithmetic number, because the mean of its divisors is an integer number (1635030).

Almost surely, 213048122 is an apocalyptic number.

13048122 is an abundant number, since it is smaller than the sum of its proper divisors (13112358).

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

13048122 is a wasteful number, since it uses less digits than its factorization.

13048122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 13048122 is about 3612.2184319335. The cubic root of 13048122 is about 235.4232420993.

The spelling of 13048122 in words is "thirteen million, forty-eight thousand, one hundred twenty-two".

Divisors: 1 2 3 6 443 886 1329 2658 4909 9818 14727 29454 2174687 4349374 6524061 13048122