Base | Representation |
---|---|
bin | 1000000100010… |
… | …01000100101100 |
3 | 11201100000020000 |
4 | 10002021010230 |
5 | 114310422231 |
6 | 10414224300 |
7 | 1451121360 |
oct | 402110454 |
9 | 151300200 |
10 | 67670316 |
11 | 3521a78a |
12 | 1a7b5090 |
13 | 1103430c |
14 | 8db72a0 |
15 | 5e1a6e6 |
hex | 408912c |
67670316 has 60 divisors (see below), whose sum is σ = 202182288. Its totient is φ = 19333728.
The previous prime is 67670293. The next prime is 67670327. The reversal of 67670316 is 61307676.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12651 + ... + 17186.
Almost surely, 267670316 is an apocalyptic number.
It is an amenable number.
67670316 is an abundant number, since it is smaller than the sum of its proper divisors (134511972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67670316 is a wasteful number, since it uses less digits than its factorization.
67670316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29860 (or 29849 counting only the distinct ones).
The product of its (nonzero) digits is 31752, while the sum is 36.
The square root of 67670316 is about 8226.1969341853. The cubic root of 67670316 is about 407.5048057948.
The spelling of 67670316 in words is "sixty-seven million, six hundred seventy thousand, three hundred sixteen".
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