Base | Representation |
---|---|
bin | 111111000011111100… |
… | …110100011100110000 |
3 | 20110202222002111200102 |
4 | 333003330310130300 |
5 | 2102133233310112 |
6 | 51034555211532 |
7 | 4614652405652 |
oct | 770374643460 |
9 | 213688074612 |
10 | 67712010032 |
11 | 26797734377 |
12 | 11158746ba8 |
13 | 6501418c34 |
14 | 33c4bd26d2 |
15 | 1b64812bc2 |
hex | fc3f34730 |
67712010032 has 20 divisors (see below), whose sum is σ = 131197926456. Its totient is φ = 33854480640.
The previous prime is 67712010031. The next prime is 67712010049. The reversal of 67712010032 is 23001021776.
It is a junction number, because it is equal to n+sod(n) for n = 67712009977 and 67712010004.
It is not an unprimeable number, because it can be changed into a prime (67712010031) 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, 328232 + ... + 493112.
Almost surely, 267712010032 is an apocalyptic number.
It is an amenable number.
67712010032 is a deficient number, since it is larger than the sum of its proper divisors (63485916424).
67712010032 is a wasteful number, since it uses less digits than its factorization.
67712010032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190556 (or 190550 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 29.
The spelling of 67712010032 in words is "sixty-seven billion, seven hundred twelve million, ten thousand, thirty-two".
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