Search a number
-
+
13355095 = 513205463
BaseRepresentation
bin110010111100…
…100001010111
3221010111202011
4302330201113
511404330340
61154125051
7221342065
oct62744127
927114664
1013355095
1175a1976
124580787
1329c7a30
141ab9035
15128c0ea
hexcbc857

13355095 has 8 divisors (see below), whose sum is σ = 17258976. Its totient is φ = 9862176.

The previous prime is 13355009. The next prime is 13355101. The reversal of 13355095 is 59055331.

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

It is a cyclic number.

It is not a de Polignac number, because 13355095 - 211 = 13353047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 102667 + ... + 102796.

It is an arithmetic number, because the mean of its divisors is an integer number (2157372).

Almost surely, 213355095 is an apocalyptic number.

13355095 is a deficient number, since it is larger than the sum of its proper divisors (3903881).

13355095 is a wasteful number, since it uses less digits than its factorization.

13355095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205481.

The product of its (nonzero) digits is 10125, while the sum is 31.

The square root of 13355095 is about 3654.4623407555. The cubic root of 13355095 is about 237.2551567221.

The spelling of 13355095 in words is "thirteen million, three hundred fifty-five thousand, ninety-five".

Divisors: 1 5 13 65 205463 1027315 2671019 13355095