Base | Representation |
---|---|
bin | 110000101101011100… |
… | …110100100010001000 |
3 | 12000000000200212112222 |
4 | 300231130310202020 |
5 | 1324103321344410 |
6 | 40005520153212 |
7 | 3531044555555 |
oct | 605534644210 |
9 | 160000625488 |
10 | 52302137480 |
11 | 201aa21400a |
12 | a177a68808 |
13 | 4c169b2a58 |
14 | 2762397a2c |
15 | 1561a39955 |
hex | c2d734888 |
52302137480 has 32 divisors (see below), whose sum is σ = 117703800000. Its totient is φ = 20916590016.
The previous prime is 52302137479. The next prime is 52302137543. The reversal of 52302137480 is 8473120325.
It is a self number, because there is not a number n which added to its sum of digits gives 52302137480.
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, 69179 + ... + 330741.
It is an arithmetic number, because the mean of its divisors is an integer number (3678243750).
Almost surely, 252302137480 is an apocalyptic number.
It is an amenable number.
52302137480 is an abundant number, since it is smaller than the sum of its proper divisors (65401662520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52302137480 is a wasteful number, since it uses less digits than its factorization.
52302137480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266573 (or 266569 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 35.
The spelling of 52302137480 in words is "fifty-two billion, three hundred two million, one hundred thirty-seven thousand, four hundred eighty".
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