Base | Representation |
---|---|
bin | 11000011101011110… |
… | …11100101010110000 |
3 | 1020220012120221201102 |
4 | 30032233130222300 |
5 | 203343322033404 |
6 | 10011033023532 |
7 | 643300015622 |
oct | 141657345260 |
9 | 36805527642 |
10 | 13132221104 |
11 | 56298840a2 |
12 | 2665b54ba8 |
13 | 13138b7442 |
14 | 8c8146c12 |
15 | 51cd6d71e |
hex | 30ebdcab0 |
13132221104 has 40 divisors (see below), whose sum is σ = 25628932560. Its totient is φ = 6518476800.
The previous prime is 13132221097. The next prime is 13132221133. The reversal of 13132221104 is 40112223131.
It is a super-2 number, since 2×131322211042 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1271192 + ... + 1281480.
It is an arithmetic number, because the mean of its divisors is an integer number (640723314).
Almost surely, 213132221104 is an apocalyptic number.
It is an amenable number.
13132221104 is a deficient number, since it is larger than the sum of its proper divisors (12496711456).
13132221104 is a wasteful number, since it uses less digits than its factorization.
13132221104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10869 (or 10863 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 13132221104 its reverse (40112223131), we get a palindrome (53244444235).
The spelling of 13132221104 in words is "thirteen billion, one hundred thirty-two million, two hundred twenty-one thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •