Base | Representation |
---|---|
bin | 11100001111010111… |
… | …100011010011110100 |
3 | 2220021020022211211201 |
4 | 130033113203103310 |
5 | 444100041301002 |
6 | 21532514342244 |
7 | 2122264606054 |
oct | 341727432364 |
9 | 86236284751 |
10 | 30322603252 |
11 | 11950356697 |
12 | 5a62b8a984 |
13 | 2b231781b6 |
14 | 1679223564 |
15 | bc7100087 |
hex | 70f5e34f4 |
30322603252 has 48 divisors (see below), whose sum is σ = 55888035840. Its totient is φ = 14376088800.
The previous prime is 30322603247. The next prime is 30322603273. The reversal of 30322603252 is 25230622303.
It is a self number, because there is not a number n which added to its sum of digits gives 30322603252.
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, 2268613 + ... + 2281939.
It is an arithmetic number, because the mean of its divisors is an integer number (1164334080).
Almost surely, 230322603252 is an apocalyptic number.
It is an amenable number.
30322603252 is a deficient number, since it is larger than the sum of its proper divisors (25565432588).
30322603252 is a wasteful number, since it uses less digits than its factorization.
30322603252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13732 (or 13730 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 28.
The spelling of 30322603252 in words is "thirty billion, three hundred twenty-two million, six hundred three thousand, two hundred fifty-two".
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