Base | Representation |
---|---|
bin | 111111111110101100… |
… | …1010100011111000000 |
3 | 111010122022102100021110 |
4 | 1333331121110133000 |
5 | 4222341141244303 |
6 | 143041333123320 |
7 | 12632532302115 |
oct | 1777531243700 |
9 | 433568370243 |
10 | 137395259328 |
11 | 532a60509a8 |
12 | 22765489540 |
13 | cc5804c322 |
14 | 691571490c |
15 | 3892206703 |
hex | 1ffd6547c0 |
137395259328 has 112 divisors (see below), whose sum is σ = 366266211840. Its totient is φ = 45454393344.
The previous prime is 137395259293. The next prime is 137395259329. The reversal of 137395259328 is 823952593731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137395259329) 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, 13959433 + ... + 13969271.
Almost surely, 2137395259328 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 137395259328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183133105920).
137395259328 is an abundant number, since it is smaller than the sum of its proper divisors (228870952512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137395259328 is a wasteful number, since it uses less digits than its factorization.
137395259328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10394 (or 10384 counting only the distinct ones).
The product of its digits is 12247200, while the sum is 57.
The spelling of 137395259328 in words is "one hundred thirty-seven billion, three hundred ninety-five million, two hundred fifty-nine thousand, three hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •