Base | Representation |
---|---|
bin | 11100101110010111… |
… | …101011101100111100 |
3 | 2221121111001002102101 |
4 | 130232113223230330 |
5 | 1001131214400244 |
6 | 22100254434444 |
7 | 2141211614326 |
oct | 345627535474 |
9 | 87544032371 |
10 | 30842731324 |
11 | 12097a105a9 |
12 | 5b89202a24 |
13 | 2ba6b59aa2 |
14 | 16c8338616 |
15 | c07ae20d4 |
hex | 72e5ebb3c |
30842731324 has 6 divisors (see below), whose sum is σ = 53974779824. Its totient is φ = 15421365660.
The previous prime is 30842731319. The next prime is 30842731363. The reversal of 30842731324 is 42313724803.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3855341412 + ... + 3855341419.
Almost surely, 230842731324 is an apocalyptic number.
It is an amenable number.
30842731324 is a deficient number, since it is larger than the sum of its proper divisors (23132048500).
30842731324 is a wasteful number, since it uses less digits than its factorization.
30842731324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7710682835 (or 7710682833 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 37.
The spelling of 30842731324 in words is "thirty billion, eight hundred forty-two million, seven hundred thirty-one thousand, three hundred twenty-four".
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