Search a number
-
+
13531200151 = 719101738347
BaseRepresentation
bin11001001101000010…
…11011101010010111
31021221000100012002011
430212201123222113
5210202441401101
610114404325051
7656213206060
oct144641335227
937830305064
1013531200151
115814011a47
1227576a3787
13137845c111
14925123567
15542dce751
hex32685ba97

13531200151 has 8 divisors (see below), whose sum is σ = 16278135680. Its totient is φ = 10987741368.

The previous prime is 13531200143. The next prime is 13531200157. The reversal of 13531200151 is 15100213531.

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 13531200151 - 23 = 13531200143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531200157) 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, 50869041 + ... + 50869306.

It is an arithmetic number, because the mean of its divisors is an integer number (2034766960).

Almost surely, 213531200151 is an apocalyptic number.

13531200151 is a deficient number, since it is larger than the sum of its proper divisors (2746935529).

13531200151 is a wasteful number, since it uses less digits than its factorization.

13531200151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101738373.

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 13531200151 its reverse (15100213531), we get a palindrome (28631413682).

The spelling of 13531200151 in words is "thirteen billion, five hundred thirty-one million, two hundred thousand, one hundred fifty-one".

Divisors: 1 7 19 133 101738347 712168429 1933028593 13531200151