Search a number
-
+
13330203051 = 311403945547
BaseRepresentation
bin11000110101000101…
…01100000110101011
31021102000010110220010
430122202230012223
5204300012444201
610042424303003
7651222566514
oct143242540653
937360113803
1013330203051
115720608940
122700311a63
131345916019
14906561a0b
15530429bd6
hex31a8ac1ab

13330203051 has 8 divisors (see below), whose sum is σ = 19389386304. Its totient is φ = 8078910920.

The previous prime is 13330203043. The next prime is 13330203071. The reversal of 13330203051 is 15030203331.

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 13330203051 - 23 = 13330203043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13330203001) 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, 201972741 + ... + 201972806.

It is an arithmetic number, because the mean of its divisors is an integer number (2423673288).

Almost surely, 213330203051 is an apocalyptic number.

13330203051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13330203051 is a deficient number, since it is larger than the sum of its proper divisors (6059183253).

13330203051 is a wasteful number, since it uses less digits than its factorization.

13330203051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403945561.

The product of its (nonzero) digits is 810, while the sum is 21.

Adding to 13330203051 its reverse (15030203331), we get a palindrome (28360406382).

The spelling of 13330203051 in words is "thirteen billion, three hundred thirty million, two hundred three thousand, fifty-one".

Divisors: 1 3 11 33 403945547 1211836641 4443401017 13330203051