Base | Representation |
---|---|
bin | 10010101111000… |
… | …000100100011010 |
3 | 210220102202100201 |
4 | 102233000210122 |
5 | 1120431003421 |
6 | 51104452414 |
7 | 10534421251 |
oct | 2257004432 |
9 | 726382321 |
10 | 314312986 |
11 | 15146aaa9 |
12 | 8931a10a |
13 | 5016c820 |
14 | 2da5b798 |
15 | 1c8d9b91 |
hex | 12bc091a |
314312986 has 16 divisors (see below), whose sum is σ = 529812864. Its totient is φ = 138759984.
The previous prime is 314312981. The next prime is 314312987. The reversal of 314312986 is 689213413.
It is not an unprimeable number, because it can be changed into a prime (314312981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262206 + ... + 263401.
It is an arithmetic number, because the mean of its divisors is an integer number (33113304).
Almost surely, 2314312986 is an apocalyptic number.
314312986 is a deficient number, since it is larger than the sum of its proper divisors (215499878).
314312986 is a wasteful number, since it uses less digits than its factorization.
314312986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525645.
The product of its digits is 31104, while the sum is 37.
The square root of 314312986 is about 17728.8743579506. The cubic root of 314312986 is about 679.9141947672.
It can be divided in two parts, 3143 and 12986, that added together give a square (16129 = 1272).
The spelling of 314312986 in words is "three hundred fourteen million, three hundred twelve thousand, nine hundred eighty-six".
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