Base | Representation |
---|---|
bin | 11100001101000010… |
… | …101001110011110000 |
3 | 2220011111212202212010 |
4 | 130031002221303300 |
5 | 444010043223131 |
6 | 21525002002520 |
7 | 2121312046521 |
oct | 341502516360 |
9 | 86144782763 |
10 | 30283570416 |
11 | 11930316750 |
12 | 5a51aa6440 |
13 | 2b1805c948 |
14 | 1673d82848 |
15 | bc398eb46 |
hex | 70d0a9cf0 |
30283570416 has 40 divisors (see below), whose sum is σ = 85344609024. Its totient is φ = 9176839360.
The previous prime is 30283570403. The next prime is 30283570417. The reversal of 30283570416 is 61407538203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30283570417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28677096 + ... + 28678151.
Almost surely, 230283570416 is an apocalyptic number.
It is an amenable number.
30283570416 is an abundant number, since it is smaller than the sum of its proper divisors (55061038608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30283570416 is a wasteful number, since it uses less digits than its factorization.
30283570416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57355269 (or 57355263 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 39.
The spelling of 30283570416 in words is "thirty billion, two hundred eighty-three million, five hundred seventy thousand, four hundred sixteen".
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