Base | Representation |
---|---|
bin | 1111111111110… |
… | …0111011011100 |
3 | 11200020211210120 |
4 | 3333330323130 |
5 | 114134040114 |
6 | 10354034540 |
7 | 1443210663 |
oct | 377747334 |
9 | 150224716 |
10 | 67096284 |
11 | 34968482 |
12 | 1a578a50 |
13 | 10b92c58 |
14 | 8ca7dda |
15 | 5d555a9 |
hex | 3ffcedc |
67096284 has 24 divisors (see below), whose sum is σ = 156793728. Its totient is φ = 22331760.
The previous prime is 67096261. The next prime is 67096291. The reversal of 67096284 is 48269076.
It is a super-2 number, since 2×670962842 = 9003822653217312, which contains 22 as substring.
It is a congruent number.
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, 4879 + ... + 12569.
It is an arithmetic number, because the mean of its divisors is an integer number (6533072).
Almost surely, 267096284 is an apocalyptic number.
It is an amenable number.
67096284 is an abundant number, since it is smaller than the sum of its proper divisors (89697444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67096284 is a wasteful number, since it uses less digits than its factorization.
67096284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8425 (or 8423 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 67096284 is about 8191.2321417477. The cubic root of 67096284 is about 406.3492751780.
The spelling of 67096284 in words is "sixty-seven million, ninety-six thousand, two hundred eighty-four".
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