Base | Representation |
---|---|
bin | 100111010110010… |
… | …1101011000100010 |
3 | 10102000110101012100 |
4 | 1032230231120202 |
5 | 10201001434244 |
6 | 335003311230 |
7 | 44501505501 |
oct | 11654553042 |
9 | 3360411170 |
10 | 1320343074 |
11 | 618332326 |
12 | 30a21b516 |
13 | 18070b5bb |
14 | c74d8838 |
15 | 7adacb69 |
hex | 4eb2d622 |
1320343074 has 12 divisors (see below), whose sum is σ = 2860743366. Its totient is φ = 440114352.
The previous prime is 1320343067. The next prime is 1320343111. The reversal of 1320343074 is 4703430231.
1320343074 is a `hidden beast` number, since 1 + 320 + 34 + 307 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 742181049 + 578162025 = 27243^2 + 24045^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36676179 + ... + 36676214.
Almost surely, 21320343074 is an apocalyptic number.
1320343074 is an abundant number, since it is smaller than the sum of its proper divisors (1540400292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1320343074 is a wasteful number, since it uses less digits than its factorization.
1320343074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73352401 (or 73352398 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The square root of 1320343074 is about 36336.5253429659. The cubic root of 1320343074 is about 1097.0563373313.
The spelling of 1320343074 in words is "one billion, three hundred twenty million, three hundred forty-three thousand, seventy-four".
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