Base | Representation |
---|---|
bin | 100111011010010011… |
… | …100100011000000000 |
3 | 11001020011101222021000 |
4 | 213122103210120000 |
5 | 1143131210042410 |
6 | 31235033532000 |
7 | 3025442563404 |
oct | 473223443000 |
9 | 131204358230 |
10 | 42317268480 |
11 | 16a45aa4163 |
12 | 824bb74000 |
13 | 3cb5192746 |
14 | 2096253104 |
15 | 117a169dc0 |
hex | 9da4e4600 |
42317268480 has 160 divisors (see below), whose sum is σ = 150314709600. Its totient is φ = 11284586496.
The previous prime is 42317268473. The next prime is 42317268509. The reversal of 42317268480 is 8486271324.
It is a happy number.
42317268480 is a `hidden beast` number, since 42 + 3 + 1 + 72 + 68 + 480 = 666.
It is a tau number, because it is divible by the number of its divisors (160).
It is a Harshad number since it is a multiple of its sum of digits (45).
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, 236995 + ... + 375234.
It is an arithmetic number, because the mean of its divisors is an integer number (939466935).
Almost surely, 242317268480 is an apocalyptic number.
42317268480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42317268480 is an abundant number, since it is smaller than the sum of its proper divisors (107997441120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42317268480 is an equidigital number, since it uses as much as digits as its factorization.
42317268480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 612261 (or 612239 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 45.
The spelling of 42317268480 in words is "forty-two billion, three hundred seventeen million, two hundred sixty-eight thousand, four hundred eighty".
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