Base | Representation |
---|---|
bin | 1001111001010… |
… | …10111010011010 |
3 | 12210012111210201 |
4 | 10330222322122 |
5 | 132222411044 |
6 | 12123132414 |
7 | 2025413131 |
oct | 474527232 |
9 | 183174721 |
10 | 83013274 |
11 | 4294a113 |
12 | 2397410a |
13 | 14276aa6 |
14 | b04c918 |
15 | 744b7d4 |
hex | 4f2ae9a |
83013274 has 16 divisors (see below), whose sum is σ = 131009256. Its totient is φ = 39398400.
The previous prime is 83013269. The next prime is 83013289. The reversal of 83013274 is 47231038.
It can be written as a sum of positive squares in 4 ways, for example, as 70812225 + 12201049 = 8415^2 + 3493^2 .
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, 10647 + ... + 16714.
Almost surely, 283013274 is an apocalyptic number.
83013274 is a deficient number, since it is larger than the sum of its proper divisors (47995982).
83013274 is a wasteful number, since it uses less digits than its factorization.
83013274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27441.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 83013274 is about 9111.1620554131. The cubic root of 83013274 is about 436.2303197718.
The spelling of 83013274 in words is "eighty-three million, thirteen thousand, two hundred seventy-four".
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