Base | Representation |
---|---|
bin | 110111011000111011… |
… | …1111110101011010100 |
3 | 102101000201022201001220 |
4 | 1232301313332223110 |
5 | 3422101234440433 |
6 | 130351044050340 |
7 | 11410436240163 |
oct | 1566167765324 |
9 | 371021281056 |
10 | 118948358868 |
11 | 4649a27a619 |
12 | 1b0776939b0 |
13 | b2a8368b01 |
14 | 5a857d53da |
15 | 31629c32b3 |
hex | 1bb1dfead4 |
118948358868 has 24 divisors (see below), whose sum is σ = 277696491072. Its totient is φ = 39627978624.
The previous prime is 118948358857. The next prime is 118948358897. The reversal of 118948358868 is 868853849811.
It is a congruent number.
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, 2661205 + ... + 2705532.
It is an arithmetic number, because the mean of its divisors is an integer number (11570687128).
Almost surely, 2118948358868 is an apocalyptic number.
It is an amenable number.
118948358868 is an abundant number, since it is smaller than the sum of its proper divisors (158748132204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118948358868 is a wasteful number, since it uses less digits than its factorization.
118948358868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5368591 (or 5368589 counting only the distinct ones).
The product of its digits is 106168320, while the sum is 69.
The spelling of 118948358868 in words is "one hundred eighteen billion, nine hundred forty-eight million, three hundred fifty-eight thousand, eight hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •