Base | Representation |
---|---|
bin | 1000000010000… |
… | …00110000000000 |
3 | 11200202221212022 |
4 | 10001000300000 |
5 | 114221432310 |
6 | 10404021012 |
7 | 1445445614 |
oct | 401006000 |
9 | 150687768 |
10 | 67374080 |
11 | 35038164 |
12 | 1a691768 |
13 | 10c5c527 |
14 | 8d3b344 |
15 | 5daca55 |
hex | 4040c00 |
67374080 has 44 divisors (see below), whose sum is σ = 161631120. Its totient is φ = 26947584.
The previous prime is 67374079. The next prime is 67374127. The reversal of 67374080 is 8047376.
It is a self number, because there is not a number n which added to its sum of digits gives 67374080.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1460 + ... + 11699.
Almost surely, 267374080 is an apocalyptic number.
It is an amenable number.
67374080 is an abundant number, since it is smaller than the sum of its proper divisors (94257040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67374080 is a wasteful number, since it uses less digits than its factorization.
67374080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13184 (or 13166 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 35.
The square root of 67374080 is about 8208.1715381685. The cubic root of 67374080 is about 406.9093000989.
The spelling of 67374080 in words is "sixty-seven million, three hundred seventy-four thousand, eighty".
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