Base | Representation |
---|---|
bin | 1000000111010… |
… | …01111111001010 |
3 | 11202002011202011 |
4 | 10003221333022 |
5 | 114411123044 |
6 | 10430530134 |
7 | 1454363602 |
oct | 403517712 |
9 | 152064664 |
10 | 68067274 |
11 | 35470a50 |
12 | 1a96694a |
13 | 11142bc2 |
14 | 907bc02 |
15 | 5e98134 |
hex | 40e9fca |
68067274 has 16 divisors (see below), whose sum is σ = 112954176. Its totient is φ = 30503200.
The previous prime is 68067247. The next prime is 68067299. The reversal of 68067274 is 47276086.
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, 20227 + ... + 23350.
It is an arithmetic number, because the mean of its divisors is an integer number (7059636).
Almost surely, 268067274 is an apocalyptic number.
68067274 is a deficient number, since it is larger than the sum of its proper divisors (44886902).
68067274 is a wasteful number, since it uses less digits than its factorization.
68067274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43661.
The product of its (nonzero) digits is 112896, while the sum is 40.
The square root of 68067274 is about 8250.2893282599. The cubic root of 68067274 is about 408.3000684087.
The spelling of 68067274 in words is "sixty-eight million, sixty-seven thousand, two hundred seventy-four".
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