Base | Representation |
---|---|
bin | 1000000101111… |
… | …01001001011100 |
3 | 11201201211210212 |
4 | 10002331021130 |
5 | 114334233422 |
6 | 10422551552 |
7 | 1453000256 |
oct | 402751134 |
9 | 151654725 |
10 | 67883612 |
11 | 35355a65 |
12 | 1a8985b8 |
13 | 110aa424 |
14 | 9030cd6 |
15 | 5e5d9e2 |
hex | 40bd25c |
67883612 has 12 divisors (see below), whose sum is σ = 119104440. Its totient is φ = 33853776.
The previous prime is 67883609. The next prime is 67883617. The reversal of 67883612 is 21638876.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 67883612.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67883617) 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, 20258 + ... + 23369.
It is an arithmetic number, because the mean of its divisors is an integer number (9925370).
Almost surely, 267883612 is an apocalyptic number.
It is an amenable number.
67883612 is a deficient number, since it is larger than the sum of its proper divisors (51220828).
67883612 is a wasteful number, since it uses less digits than its factorization.
67883612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44020 (or 44018 counting only the distinct ones).
The product of its digits is 96768, while the sum is 41.
The square root of 67883612 is about 8239.1511698718. The cubic root of 67883612 is about 407.9325067774.
The spelling of 67883612 in words is "sixty-seven million, eight hundred eighty-three thousand, six hundred twelve".
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