Search a number
-
+
13023001301011 = 131817277612981
BaseRepresentation
bin1011110110000010011101…
…0111011101000000010011
31201002222122100111200111221
42331200213113131000103
53201332101313113021
643410403442145511
72512611053420122
oct275404727350023
951088570450457
1013023001301011
1141710297a8679
121563b40952297
137360aa0b17c0
14330460b71ab9
15178b58b52241
hexbd8275dd013

13023001301011 has 16 divisors (see below), whose sum is σ = 14121655283008. Its totient is φ = 11938370716800.

The previous prime is 13023001300999. The next prime is 13023001301017. The reversal of 13023001301011 is 11010310032031.

13023001301011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13023001301011 - 215 = 13023001268243 is a prime.

It is a super-2 number, since 2×130230013010112 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13023001301017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2095860 + ... + 5517121.

It is an arithmetic number, because the mean of its divisors is an integer number (882603455188).

Almost surely, 213023001301011 is an apocalyptic number.

13023001301011 is a deficient number, since it is larger than the sum of its proper divisors (1098653981997).

13023001301011 is a wasteful number, since it uses less digits than its factorization.

13023001301011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613902.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13023001301011 its reverse (11010310032031), we get a palindrome (24033311333042).

The spelling of 13023001301011 in words is "thirteen trillion, twenty-three billion, one million, three hundred one thousand, eleven".

Divisors: 1 13 181 727 2353 9451 131587 1710631 7612981 98968753 1377949561 5534637187 17913344293 71950283431 1001769330847 13023001301011