Base | Representation |
---|---|
bin | 1110011000010101100… |
… | …00000110111100110100 |
3 | 1202020100210101002112120 |
4 | 13030022300012330310 |
5 | 31043410003410310 |
6 | 1014553120315540 |
7 | 50461204331616 |
oct | 7141260067464 |
9 | 1666323332476 |
10 | 494101622580 |
11 | 180602537215 |
12 | 7b915772bb0 |
13 | 37794143217 |
14 | 19cb3b08db6 |
15 | ccbcdc0b70 |
hex | 730ac06f34 |
494101622580 has 48 divisors (see below), whose sum is σ = 1383515649600. Its totient is φ = 131757470208.
The previous prime is 494101622579. The next prime is 494101622591. The reversal of 494101622580 is 85226101494.
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, 4399971 + ... + 4510869.
It is an arithmetic number, because the mean of its divisors is an integer number (28823242700).
Almost surely, 2494101622580 is an apocalyptic number.
It is an amenable number.
494101622580 is an abundant number, since it is smaller than the sum of its proper divisors (889414027020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494101622580 is a wasteful number, since it uses less digits than its factorization.
494101622580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185168 (or 185166 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 42.
The spelling of 494101622580 in words is "four hundred ninety-four billion, one hundred one million, six hundred twenty-two thousand, five hundred eighty".
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