Base | Representation |
---|---|
bin | 1001001010010100100… |
… | …0111110000001010011 |
3 | 120001020201221122220110 |
4 | 2102211020332001103 |
5 | 10034313142230413 |
6 | 200145333212403 |
7 | 14241153643500 |
oct | 2224510760123 |
9 | 501221848813 |
10 | 157389414483 |
11 | 60826248674 |
12 | 26605491103 |
13 | 11ac345b772 |
14 | 7890d184a7 |
15 | 41626ba8c3 |
hex | 24a523e053 |
157389414483 has 48 divisors (see below), whose sum is σ = 261612599040. Its totient is φ = 83701404864.
The previous prime is 157389414439. The next prime is 157389414493. The reversal of 157389414483 is 384414983751.
It is not a de Polignac number, because 157389414483 - 221 = 157387317331 is a prime.
It is not an unprimeable number, because it can be changed into a prime (157389414493) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 503973 + ... + 754166.
It is an arithmetic number, because the mean of its divisors is an integer number (5450262480).
Almost surely, 2157389414483 is an apocalyptic number.
157389414483 is a deficient number, since it is larger than the sum of its proper divisors (104223184557).
157389414483 is a wasteful number, since it uses less digits than its factorization.
157389414483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1258216 (or 1258209 counting only the distinct ones).
The product of its digits is 11612160, while the sum is 57.
The spelling of 157389414483 in words is "one hundred fifty-seven billion, three hundred eighty-nine million, four hundred fourteen thousand, four hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •