Base | Representation |
---|---|
bin | 11111101110010000… |
… | …00011000101101000 |
3 | 1121221220210122000200 |
4 | 33313020003011220 |
5 | 234334412442130 |
6 | 11453545032200 |
7 | 1142020655460 |
oct | 176710030550 |
9 | 47856718020 |
10 | 17030984040 |
11 | 724a601424 |
12 | 3373785660 |
13 | 17b5551265 |
14 | b77c66ba0 |
15 | 69a297760 |
hex | 3f7203168 |
17030984040 has 192 divisors, whose sum is σ = 63839318400. Its totient is φ = 3857020416.
The previous prime is 17030984027. The next prime is 17030984051. The reversal of 17030984040 is 4048903071.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 17030983986 and 17030984004.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 243679 + ... + 305681.
It is an arithmetic number, because the mean of its divisors is an integer number (332496450).
Almost surely, 217030984040 is an apocalyptic number.
17030984040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 17030984040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31919659200).
17030984040 is an abundant number, since it is smaller than the sum of its proper divisors (46808334360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17030984040 is a wasteful number, since it uses less digits than its factorization.
17030984040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62136 (or 62129 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The spelling of 17030984040 in words is "seventeen billion, thirty million, nine hundred eighty-four thousand, forty".
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