Base | Representation |
---|---|
bin | 111111111111110110… |
… | …1011010000100000000 |
3 | 111010202000110121112011 |
4 | 1333333231122010000 |
5 | 4222431111020423 |
6 | 143045241142304 |
7 | 12633513254326 |
oct | 1777755320400 |
9 | 433660417464 |
10 | 137434079488 |
11 | 53315a56082 |
12 | 2277648a994 |
13 | cc630c1b34 |
14 | 691a93bd16 |
15 | 3895823b0d |
hex | 1fffb5a100 |
137434079488 has 18 divisors (see below), whose sum is σ = 274331307614. Its totient is φ = 68717039616.
The previous prime is 137434079477. The next prime is 137434079491. The reversal of 137434079488 is 884970434731.
It can be written as a sum of positive squares in only one way, i.e., 136923681024 + 510398464 = 370032^2 + 22592^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268425681 + ... + 268426192.
Almost surely, 2137434079488 is an apocalyptic number.
It is an amenable number.
137434079488 is a deficient number, since it is larger than the sum of its proper divisors (136897228126).
137434079488 is an frugal number, since it uses more digits than its factorization.
137434079488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536851889 (or 536851875 counting only the distinct ones).
The product of its (nonzero) digits is 16257024, while the sum is 58.
The spelling of 137434079488 in words is "one hundred thirty-seven billion, four hundred thirty-four million, seventy-nine thousand, four hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •