Search a number
-
+
13230012113011 = 232333596876731
BaseRepresentation
bin1100000010000101101000…
…1011000010000001110011
31201211202222021212112002001
43000201122023002001303
53213230031100104021
644045441134234431
72533560014324221
oct300413213020163
951752867775061
1013230012113011
1142408a8a28681
121598094355a17
1374c77aa20c35
1433a49bdc5b11
1517e222829091
hexc085a2c2073

13230012113011 has 16 divisors (see below), whose sum is σ = 13903101688320. Its totient is φ = 12565381111360.

The previous prime is 13230012112963. The next prime is 13230012113023. The reversal of 13230012113011 is 11031121003231.

It is a cyclic number.

It is not a de Polignac number, because 13230012113011 - 229 = 13229475242099 is a prime.

It is a super-3 number, since 3×132300121130113 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13230012113011.

It is not an unprimeable number, because it can be changed into a prime (13230012113711) 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, 1514485 + ... + 5362246.

It is an arithmetic number, because the mean of its divisors is an integer number (868943855520).

Almost surely, 213230012113011 is an apocalyptic number.

13230012113011 is a deficient number, since it is larger than the sum of its proper divisors (673089575309).

13230012113011 is a wasteful number, since it uses less digits than its factorization.

13230012113011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6877346.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13230012113011 its reverse (11031121003231), we get a palindrome (24261133116242).

The spelling of 13230012113011 in words is "thirteen trillion, two hundred thirty billion, twelve million, one hundred thirteen thousand, eleven".

Divisors: 1 23 233 359 5359 8257 83647 1923881 6876731 158164813 1602278323 2468746429 36852401429 56781167867 575217917957 13230012113011