Base | Representation |
---|---|
bin | 1000000010101… |
… | …01111000111100 |
3 | 11200221100122021 |
4 | 10001111320330 |
5 | 114232220133 |
6 | 10405525524 |
7 | 1446256222 |
oct | 401257074 |
9 | 150840567 |
10 | 67460668 |
11 | 35097220 |
12 | 1a7138a4 |
13 | 10c8ca72 |
14 | 8d60b12 |
15 | 5dc852d |
hex | 4055e3c |
67460668 has 12 divisors (see below), whose sum is σ = 128788632. Its totient is φ = 30663920.
The previous prime is 67460663. The next prime is 67460683. The reversal of 67460668 is 86606476.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67460663) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 766555 + ... + 766642.
It is an arithmetic number, because the mean of its divisors is an integer number (10732386).
Almost surely, 267460668 is an apocalyptic number.
It is an amenable number.
67460668 is a deficient number, since it is larger than the sum of its proper divisors (61327964).
67460668 is a wasteful number, since it uses less digits than its factorization.
67460668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1533212 (or 1533210 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 43.
The square root of 67460668 is about 8213.4443444879. Note that the first 3 decimals coincide. The cubic root of 67460668 is about 407.0835430690.
The spelling of 67460668 in words is "sixty-seven million, four hundred sixty thousand, six hundred sixty-eight".
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