Base | Representation |
---|---|
bin | 111111111000000100… |
… | …1010100111010100111 |
3 | 111010001211010112000111 |
4 | 1333300021110322213 |
5 | 4221412234303413 |
6 | 143003312353451 |
7 | 12624162642610 |
oct | 1776011247247 |
9 | 433054115014 |
10 | 137172962983 |
11 | 531a161a411 |
12 | 22702b45887 |
13 | cc20c89624 |
14 | 68d3daac07 |
15 | 387c945d3d |
hex | 1ff0254ea7 |
137172962983 has 32 divisors (see below), whose sum is σ = 160981793280. Its totient is φ = 114467696640.
The previous prime is 137172962933. The next prime is 137172962999. The reversal of 137172962983 is 389269271731.
It is a cyclic number.
It is not a de Polignac number, because 137172962983 - 213 = 137172954791 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137172962903) 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, 15870343 + ... + 15878983.
It is an arithmetic number, because the mean of its divisors is an integer number (5030681040).
Almost surely, 2137172962983 is an apocalyptic number.
137172962983 is a deficient number, since it is larger than the sum of its proper divisors (23808830297).
137172962983 is an equidigital number, since it uses as much as digits as its factorization.
137172962983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9127.
The product of its digits is 6858432, while the sum is 58.
The spelling of 137172962983 in words is "one hundred thirty-seven billion, one hundred seventy-two million, nine hundred sixty-two thousand, nine hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •