Base | Representation |
---|---|
bin | 11100010001101001… |
… | …001000111001111110 |
3 | 2220100220010211012120 |
4 | 130101221020321332 |
5 | 444134324040001 |
6 | 21540400343410 |
7 | 2123240161653 |
oct | 342151107176 |
9 | 86326124176 |
10 | 30360768126 |
11 | 1196a953507 |
12 | 5a73914b66 |
13 | 2b2b04b670 |
14 | 1680319c2a |
15 | bca63d236 |
hex | 711a48e7e |
30360768126 has 32 divisors (see below), whose sum is σ = 65721062400. Its totient is φ = 9294826464.
The previous prime is 30360768107. The next prime is 30360768143. The reversal of 30360768126 is 62186706303.
It is a congruent number.
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, 962470 + ... + 993513.
It is an arithmetic number, because the mean of its divisors is an integer number (2053783200).
Almost surely, 230360768126 is an apocalyptic number.
30360768126 is an abundant number, since it is smaller than the sum of its proper divisors (35360294274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30360768126 is a wasteful number, since it uses less digits than its factorization.
30360768126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1956200.
The product of its (nonzero) digits is 217728, while the sum is 42.
The spelling of 30360768126 in words is "thirty billion, three hundred sixty million, seven hundred sixty-eight thousand, one hundred twenty-six".
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