Base | Representation |
---|---|
bin | 11011110111110101011… |
… | …01110010010001111110 |
3 | 10101112221222220021020221 |
4 | 31323322231302101332 |
5 | 111142321343434032 |
6 | 2011542315531554 |
7 | 126122266402303 |
oct | 15737255622176 |
9 | 3345858807227 |
10 | 957689046142 |
11 | 33a176555034 |
12 | 135734159bba |
13 | 6c40450737a |
14 | 344d0d990aa |
15 | 19da1e47597 |
hex | defab7247e |
957689046142 has 16 divisors (see below), whose sum is σ = 1449853178400. Its totient is φ = 474405504480.
The previous prime is 957689046089. The next prime is 957689046151. The reversal of 957689046142 is 241640986759.
It is a happy number.
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, 2100967 + ... + 2515837.
It is an arithmetic number, because the mean of its divisors is an integer number (90615823650).
Almost surely, 2957689046142 is an apocalyptic number.
957689046142 is a deficient number, since it is larger than the sum of its proper divisors (492164132258).
957689046142 is a wasteful number, since it uses less digits than its factorization.
957689046142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425571.
The product of its (nonzero) digits is 26127360, while the sum is 61.
The spelling of 957689046142 in words is "nine hundred fifty-seven billion, six hundred eighty-nine million, forty-six thousand, one hundred forty-two".
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