Search a number
-
+
13354055 = 5111319983
BaseRepresentation
bin110010111100…
…010001000111
3221010110022122
4302330101013
511404312210
61154120155
7221336051
oct62742107
927113278
1013354055
1175a1110
12458005b
1329c7410
141ab88d1
15128bb55
hexcbc447

13354055 has 32 divisors (see below), whose sum is σ = 19837440. Its totient is φ = 8484480.

The previous prime is 13354031. The next prime is 13354057. The reversal of 13354055 is 55045331.

13354055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13354055 - 214 = 13337671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13354057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13094 + ... + 14076.

It is an arithmetic number, because the mean of its divisors is an integer number (619920).

Almost surely, 213354055 is an apocalyptic number.

13354055 is a deficient number, since it is larger than the sum of its proper divisors (6483385).

13354055 is a wasteful number, since it uses less digits than its factorization.

13354055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 13354055 is about 3654.3200461919. The cubic root of 13354055 is about 237.2489979797.

Adding to 13354055 its reverse (55045331), we get a palindrome (68399386).

The spelling of 13354055 in words is "thirteen million, three hundred fifty-four thousand, fifty-five".

Divisors: 1 5 11 13 19 55 65 95 143 209 247 715 983 1045 1235 2717 4915 10813 12779 13585 18677 54065 63895 93385 140569 205447 242801 702845 1027235 1214005 2670811 13354055