Base | Representation |
---|---|
bin | 11111111000100000… |
… | …10000111100101000 |
3 | 1122011220200220201100 |
4 | 33330100100330220 |
5 | 240023424232130 |
6 | 11510301121400 |
7 | 1144114206114 |
oct | 177420207450 |
9 | 48156626640 |
10 | 17117024040 |
11 | 7294128566 |
12 | 3398559260 |
13 | 17ca3178bc |
14 | b85462744 |
15 | 6a2ae0c60 |
hex | 3fc410f28 |
17117024040 has 96 divisors (see below), whose sum is σ = 55653455520. Its totient is φ = 4562642304.
The previous prime is 17117024021. The next prime is 17117024123. The reversal of 17117024040 is 4042071171.
It is a junction number, because it is equal to n+sod(n) for n = 17117023995 and 17117024013.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1000599 + ... + 1017561.
It is an arithmetic number, because the mean of its divisors is an integer number (579723495).
Almost surely, 217117024040 is an apocalyptic number.
17117024040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
17117024040 is an abundant number, since it is smaller than the sum of its proper divisors (38536431480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17117024040 is a wasteful number, since it uses less digits than its factorization.
17117024040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19783 (or 19776 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 27.
The spelling of 17117024040 in words is "seventeen billion, one hundred seventeen million, twenty-four thousand, forty".
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