Search a number
-
+
12533160500751 = 311379792742447
BaseRepresentation
bin1011011001100001101010…
…0101000101111000001111
31122101011021111121210101110
42312120122211011320033
53120320403042011001
642353353205543103
72432330254336542
oct266303245057017
948334244553343
1012533160500751
113aa2313400320
1214a5016114a93
136cbb44921627
14314872cb2859
1516b039d773d6
hexb661a945e0f

12533160500751 has 8 divisors (see below), whose sum is σ = 18230051637504. Its totient is φ = 7595854848920.

The previous prime is 12533160500747. The next prime is 12533160500753. The reversal of 12533160500751 is 15700506133521.

12533160500751 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12533160500751 - 22 = 12533160500747 is a prime.

It is a super-2 number, since 2×125331605007512 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12533160500753) 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, 189896371191 + ... + 189896371256.

It is an arithmetic number, because the mean of its divisors is an integer number (2278756454688).

Almost surely, 212533160500751 is an apocalyptic number.

12533160500751 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12533160500751 is a deficient number, since it is larger than the sum of its proper divisors (5696891136753).

12533160500751 is a wasteful number, since it uses less digits than its factorization.

12533160500751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379792742461.

The product of its (nonzero) digits is 94500, while the sum is 39.

The spelling of 12533160500751 in words is "twelve trillion, five hundred thirty-three billion, one hundred sixty million, five hundred thousand, seven hundred fifty-one".

Divisors: 1 3 11 33 379792742447 1139378227341 4177720166917 12533160500751