Search a number
-
+
15013001201 = 114133288251
BaseRepresentation
bin11011111101101100…
…00011011111110001
31102202021121110222112
431332312003133301
5221221312014301
610521420415105
71041015255542
oct157666033761
942667543875
1015013001201
1164044a2010
122aab9a7495
13155344b983
14a25c4a4c9
155cd0319bb
hex37ed837f1

15013001201 has 8 divisors (see below), whose sum is σ = 16777279008. Its totient is φ = 13315300000.

The previous prime is 15013001149. The next prime is 15013001207. The reversal of 15013001201 is 10210031051.

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 15013001201 - 26 = 15013001137 is a prime.

It is a super-2 number, since 2×150130012012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15013001207) 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, 16643675 + ... + 16644576.

It is an arithmetic number, because the mean of its divisors is an integer number (2097159876).

Almost surely, 215013001201 is an apocalyptic number.

15013001201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15013001201 is a deficient number, since it is larger than the sum of its proper divisors (1764277807).

15013001201 is a wasteful number, since it uses less digits than its factorization.

15013001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33288303.

The product of its (nonzero) digits is 30, while the sum is 14.

Adding to 15013001201 its reverse (10210031051), we get a palindrome (25223032252).

The spelling of 15013001201 in words is "fifteen billion, thirteen million, one thousand, two hundred one".

Divisors: 1 11 41 451 33288251 366170761 1364818291 15013001201