Base | Representation |
---|---|
bin | 10110111111111011110… |
… | …01111001111101111100 |
3 | 2210112202002202221122212 |
4 | 23133331321321331330 |
5 | 100421402120033320 |
6 | 1403010344355552 |
7 | 111043566141542 |
oct | 13377571717574 |
9 | 2715662687585 |
10 | 790238830460 |
11 | 285158244632 |
12 | 1091a1475bb8 |
13 | 596998c0901 |
14 | 2a367c11d92 |
15 | 158513ad9c5 |
hex | b7fde79f7c |
790238830460 has 48 divisors (see below), whose sum is σ = 1771924847616. Its totient is φ = 295320793152.
The previous prime is 790238830457. The next prime is 790238830477. The reversal of 790238830460 is 64038832097.
It is a junction number, because it is equal to n+sod(n) for n = 790238830399 and 790238830408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19955924 + ... + 19995483.
It is an arithmetic number, because the mean of its divisors is an integer number (36915100992).
Almost surely, 2790238830460 is an apocalyptic number.
It is an amenable number.
790238830460 is an abundant number, since it is smaller than the sum of its proper divisors (981686017156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
790238830460 is a wasteful number, since it uses less digits than its factorization.
790238830460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39951482 (or 39951480 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 50.
The spelling of 790238830460 in words is "seven hundred ninety billion, two hundred thirty-eight million, eight hundred thirty thousand, four hundred sixty".
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