Base | Representation |
---|---|
bin | 1101101010111111… |
… | …1100000110010010 |
3 | 100110202202022120121 |
4 | 3122233330012102 |
5 | 30004010000033 |
6 | 1404100500454 |
7 | 156642325336 |
oct | 33257740622 |
9 | 10422668517 |
10 | 3670000018 |
11 | 161368a373 |
12 | 8650aa72a |
13 | 46644b959 |
14 | 26b5b17c6 |
15 | 1672dc62d |
hex | dabfc192 |
3670000018 has 12 divisors (see below), whose sum is σ = 5847872922. Its totient is φ = 1727058560.
The previous prime is 3670000003. The next prime is 3670000021. The reversal of 3670000018 is 8100000763.
It can be written as a sum of positive squares in 3 ways, for example, as 3594362209 + 75637809 = 59953^2 + 8697^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3669999947 and 3670000001.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3174163 + ... + 3175318.
Almost surely, 23670000018 is an apocalyptic number.
3670000018 is a deficient number, since it is larger than the sum of its proper divisors (2177872904).
3670000018 is a wasteful number, since it uses less digits than its factorization.
3670000018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6349517 (or 6349500 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 3670000018 is about 60580.5250720064. The cubic root of 3670000018 is about 1542.4888100149.
The spelling of 3670000018 in words is "three billion, six hundred seventy million, eighteen", and thus it is an aban number.
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