Base | Representation |
---|---|
bin | 1000000011100… |
… | …01001001011100 |
3 | 11201011000210101 |
4 | 10001301021130 |
5 | 114244303231 |
6 | 10412150444 |
7 | 1450232560 |
oct | 401611134 |
9 | 151130711 |
10 | 67572316 |
11 | 35163099 |
12 | 1a768424 |
13 | 10ccb826 |
14 | 8d8d6a0 |
15 | 5deb661 |
hex | 407125c |
67572316 has 12 divisors (see below), whose sum is σ = 135144688. Its totient is φ = 28959552.
The previous prime is 67572313. The next prime is 67572317. The reversal of 67572316 is 61327576.
67572316 is an admirable number.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67572311) 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, 1206621 + ... + 1206676.
Almost surely, 267572316 is an apocalyptic number.
It is an amenable number.
67572316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67572316 is a wasteful number, since it uses less digits than its factorization.
67572316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2413308 (or 2413306 counting only the distinct ones).
The product of its digits is 52920, while the sum is 37.
The square root of 67572316 is about 8220.2381960622. The cubic root of 67572316 is about 407.3079949082.
The spelling of 67572316 in words is "sixty-seven million, five hundred seventy-two thousand, three hundred sixteen".
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