Base | Representation |
---|---|
bin | 11100000001000101… |
… | …000011101110110000 |
3 | 2212122112020100112012 |
4 | 130001011003232300 |
5 | 443102203434123 |
6 | 21453032222052 |
7 | 2113324132565 |
oct | 340105035660 |
9 | 85575210465 |
10 | 30082874288 |
11 | 11837aa8785 |
12 | 59b683a928 |
13 | 2ab55c083c |
14 | 165545c86c |
15 | bb1049378 |
hex | 701143bb0 |
30082874288 has 40 divisors (see below), whose sum is σ = 61263766368. Its totient is φ = 14282419712.
The previous prime is 30082874273. The next prime is 30082874299. The reversal of 30082874288 is 88247828003.
It is a happy number.
It is a super-2 number, since 2×300828742882 (a number of 22 digits) contains 22 as substring.
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, 247931 + ... + 348762.
Almost surely, 230082874288 is an apocalyptic number.
It is an amenable number.
30082874288 is an abundant number, since it is smaller than the sum of its proper divisors (31180892080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30082874288 is a wasteful number, since it uses less digits than its factorization.
30082874288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 596861 (or 596855 counting only the distinct ones).
The product of its (nonzero) digits is 1376256, while the sum is 50.
The spelling of 30082874288 in words is "thirty billion, eighty-two million, eight hundred seventy-four thousand, two hundred eighty-eight".
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