Base | Representation |
---|---|
bin | 111001100111… |
… | …0001111001100 |
3 | 2002211120022010 |
4 | 1303032033030 |
5 | 30213024001 |
6 | 2555221220 |
7 | 514510602 |
oct | 163161714 |
9 | 62746263 |
10 | 30204876 |
11 | 16060409 |
12 | a147810 |
13 | 6347310 |
14 | 4023872 |
15 | 29b98d6 |
hex | 1cce3cc |
30204876 has 48 divisors (see below), whose sum is σ = 77965664. Its totient is φ = 9040896.
The previous prime is 30204857. The next prime is 30204887. The reversal of 30204876 is 67840203.
It is a zygodrome in base 2.
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, 3156 + ... + 8388.
Almost surely, 230204876 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30204876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38982832).
30204876 is an abundant number, since it is smaller than the sum of its proper divisors (47760788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30204876 is a wasteful number, since it uses less digits than its factorization.
30204876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5290 (or 5288 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 30204876 is about 5495.8962872310. The cubic root of 30204876 is about 311.4289769174.
The spelling of 30204876 in words is "thirty million, two hundred four thousand, eight hundred seventy-six".
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