Search a number
-
+
13311100101 = 3137327716879
BaseRepresentation
bin11000110010110011…
…10100010011000101
31021100200011221120110
430121121310103011
5204230120200401
610040503023233
7650601325005
oct143131642305
937320157513
1013311100101
115710850582
1226b5a3ab19
131341987cc0
14903bcc005
1552d9049d6
hex3196744c5

13311100101 has 32 divisors (see below), whose sum is σ = 19446300160. Its totient is φ = 8049590784.

The previous prime is 13311100097. The next prime is 13311100151. The reversal of 13311100101 is 10100111331.

It is not a de Polignac number, because 13311100101 - 22 = 13311100097 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 (13311100151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 780180 + ... + 797058.

It is an arithmetic number, because the mean of its divisors is an integer number (607696880).

Almost surely, 213311100101 is an apocalyptic number.

It is an amenable number.

13311100101 is a deficient number, since it is larger than the sum of its proper divisors (6135200059).

13311100101 is a wasteful number, since it uses less digits than its factorization.

13311100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17245.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 13311100101 its reverse (10100111331), we get a palindrome (23411211432).

The spelling of 13311100101 in words is "thirteen billion, three hundred eleven million, one hundred thousand, one hundred one".

Divisors: 1 3 13 39 73 219 277 831 949 2847 3601 10803 16879 20221 50637 60663 219427 262873 658281 788619 1232167 3696501 4675483 14026449 16018171 48054513 60781279 182343837 341310259 1023930777 4437033367 13311100101