Base | Representation |
---|---|
bin | 1110000111111111111… |
… | …10100000010100101100 |
3 | 1201101201112201212020120 |
4 | 13003333332200110230 |
5 | 30422424203200211 |
6 | 1010542525444540 |
7 | 50030644455510 |
oct | 7037776402454 |
9 | 1641645655216 |
10 | 485330912556 |
11 | 177911713a36 |
12 | 7a088410750 |
13 | 369c7033c89 |
14 | 196c0d3c140 |
15 | c957dd6d06 |
hex | 70fffa052c |
485330912556 has 96 divisors (see below), whose sum is σ = 1297401735168. Its totient is φ = 138325017600.
The previous prime is 485330912551. The next prime is 485330912611. The reversal of 485330912556 is 655219033584.
It is a junction number, because it is equal to n+sod(n) for n = 485330912499 and 485330912508.
It is not an unprimeable number, because it can be changed into a prime (485330912551) 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, 79913136 + ... + 79919208.
It is an arithmetic number, because the mean of its divisors is an integer number (13514601408).
Almost surely, 2485330912556 is an apocalyptic number.
It is an amenable number.
485330912556 is an abundant number, since it is smaller than the sum of its proper divisors (812070822612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485330912556 is a wasteful number, since it uses less digits than its factorization.
485330912556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8271 (or 8269 counting only the distinct ones).
The product of its (nonzero) digits is 3888000, while the sum is 51.
The spelling of 485330912556 in words is "four hundred eighty-five billion, three hundred thirty million, nine hundred twelve thousand, five hundred fifty-six".
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