Base | Representation |
---|---|
bin | 11100011010011000… |
… | …111101101000101100 |
3 | 2220202010021201111121 |
4 | 130122120331220230 |
5 | 444434411210404 |
6 | 22003122030324 |
7 | 2130001443406 |
oct | 343230755054 |
9 | 86663251447 |
10 | 30507522604 |
11 | 11a357792a9 |
12 | 5ab4aa83a4 |
13 | 2b52582230 |
14 | 16959dbb76 |
15 | bd847ae54 |
hex | 71a63da2c |
30507522604 has 24 divisors (see below), whose sum is σ = 57499696800. Its totient is φ = 14079231744.
The previous prime is 30507522593. The next prime is 30507522659. The reversal of 30507522604 is 40622570503.
It is a self number, because there is not a number n which added to its sum of digits gives 30507522604.
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, 1204212 + ... + 1229284.
It is an arithmetic number, because the mean of its divisors is an integer number (2395820700).
Almost surely, 230507522604 is an apocalyptic number.
It is an amenable number.
30507522604 is a deficient number, since it is larger than the sum of its proper divisors (26992174196).
30507522604 is a wasteful number, since it uses less digits than its factorization.
30507522604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48489 (or 48487 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 34.
The spelling of 30507522604 in words is "thirty billion, five hundred seven million, five hundred twenty-two thousand, six hundred four".
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