Base | Representation |
---|---|
bin | 100110111000110… |
… | …1011110001111100 |
3 | 10100221100021010222 |
4 | 1031301223301330 |
5 | 10133021320022 |
6 | 333251520512 |
7 | 44223132515 |
oct | 11561536174 |
9 | 3327307128 |
10 | 1304870012 |
11 | 60a624176 |
12 | 304bb9138 |
13 | 17a451844 |
14 | c542ba0c |
15 | 79853242 |
hex | 4dc6bc7c |
1304870012 has 6 divisors (see below), whose sum is σ = 2283522528. Its totient is φ = 652435004.
The previous prime is 1304869999. The next prime is 1304870057. The reversal of 1304870012 is 2100784031.
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, 163108748 + ... + 163108755.
It is an arithmetic number, because the mean of its divisors is an integer number (380587088).
Almost surely, 21304870012 is an apocalyptic number.
It is an amenable number.
1304870012 is a deficient number, since it is larger than the sum of its proper divisors (978652516).
1304870012 is a wasteful number, since it uses less digits than its factorization.
1304870012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326217507 (or 326217505 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 1304870012 is about 36122.9845389331. The cubic root of 1304870012 is about 1092.7540300209.
The spelling of 1304870012 in words is "one billion, three hundred four million, eight hundred seventy thousand, twelve".
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