Base | Representation |
---|---|
bin | 1000001010101… |
… | …11001000001010 |
3 | 11202220212222012 |
4 | 10011113020022 |
5 | 120014424224 |
6 | 10444255522 |
7 | 1461235121 |
oct | 405271012 |
9 | 152825865 |
10 | 68514314 |
11 | 35746900 |
12 | 1ab415a2 |
13 | 1126b51b |
14 | 9156ab8 |
15 | 603580e |
hex | 415720a |
68514314 has 12 divisors (see below), whose sum is σ = 112964082. Its totient is φ = 31142760.
The previous prime is 68514311. The next prime is 68514317. The reversal of 68514314 is 41341586.
It is an interprime number because it is at equal distance from previous prime (68514311) and next prime (68514317).
It can be written as a sum of positive squares in only one way, i.e., 38626225 + 29888089 = 6215^2 + 5467^2 .
It is a super-2 number, since 2×685143142 = 9388422445781192, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (68514311) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141317 + ... + 141800.
Almost surely, 268514314 is an apocalyptic number.
68514314 is a deficient number, since it is larger than the sum of its proper divisors (44449768).
68514314 is a wasteful number, since it uses less digits than its factorization.
68514314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283141 (or 283130 counting only the distinct ones).
The product of its digits is 11520, while the sum is 32.
The square root of 68514314 is about 8277.3373738177. The cubic root of 68514314 is about 409.1919719395.
The spelling of 68514314 in words is "sixty-eight million, five hundred fourteen thousand, three hundred fourteen".
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