Search a number
-
+
13354955 = 53186161
BaseRepresentation
bin110010111100…
…011111001011
3221010111112222
4302330133023
511404324310
61154124255
7221341505
oct62743713
927114488
1013354955
1175a1859
12458068b
1329c7953
141ab8d75
15128c055
hexcbc7cb

13354955 has 8 divisors (see below), whose sum is σ = 16543104. Its totient is φ = 10339200.

The previous prime is 13354951. The next prime is 13354961. The reversal of 13354955 is 55945331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13354955 - 22 = 13354951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13354951) 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, 42926 + ... + 43235.

It is an arithmetic number, because the mean of its divisors is an integer number (2067888).

Almost surely, 213354955 is an apocalyptic number.

13354955 is a deficient number, since it is larger than the sum of its proper divisors (3188149).

13354955 is an equidigital number, since it uses as much as digits as its factorization.

13354955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86197.

The product of its digits is 40500, while the sum is 35.

The square root of 13354955 is about 3654.4431860408. The cubic root of 13354955 is about 237.2543276792.

The spelling of 13354955 in words is "thirteen million, three hundred fifty-four thousand, nine hundred fifty-five".

Divisors: 1 5 31 155 86161 430805 2670991 13354955