Base | Representation |
---|---|
bin | 1101001111110000011… |
… | …01010010001000000000 |
3 | 1121111210012022002200112 |
4 | 12213320031102020000 |
5 | 24424104231012020 |
6 | 545030403410452 |
7 | 44611455310040 |
oct | 6477015221000 |
9 | 1544705262615 |
10 | 455135797760 |
11 | 166027324306 |
12 | 74260083a28 |
13 | 33bc4405347 |
14 | 18058a23720 |
15 | bc8c0bb2c5 |
hex | 69f8352200 |
455135797760 has 80 divisors (see below), whose sum is σ = 1247153409216. Its totient is φ = 156046553088.
The previous prime is 455135797747. The next prime is 455135797783. The reversal of 455135797760 is 67797531554.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a self number, because there is not a number n which added to its sum of digits gives 455135797760.
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, 12681182 + ... + 12717021.
Almost surely, 2455135797760 is an apocalyptic number.
455135797760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
455135797760 is an abundant number, since it is smaller than the sum of its proper divisors (792017611456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455135797760 is an equidigital number, since it uses as much as digits as its factorization.
455135797760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25398233 (or 25398217 counting only the distinct ones).
The product of its (nonzero) digits is 27783000, while the sum is 59.
The spelling of 455135797760 in words is "four hundred fifty-five billion, one hundred thirty-five million, seven hundred ninety-seven thousand, seven hundred sixty".
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