Base | Representation |
---|---|
bin | 11111101111010101… |
… | …01110010101000010 |
3 | 1121222112220110011201 |
4 | 33313222232111002 |
5 | 234344224332200 |
6 | 11454511531414 |
7 | 1142161145116 |
oct | 176752562502 |
9 | 47875813151 |
10 | 17040074050 |
11 | 725474a92a |
12 | 3376829b6a |
13 | 17b73b486c |
14 | b79151746 |
15 | 69ae90c6a |
hex | 3f7aae542 |
17040074050 has 12 divisors (see below), whose sum is σ = 31694537826. Its totient is φ = 6816029600.
The previous prime is 17040074047. The next prime is 17040074063. The reversal of 17040074050 is 5047004071.
It can be written as a sum of positive squares in 3 ways, for example, as 12466392409 + 4573681641 = 111653^2 + 67629^2 .
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, 170400691 + ... + 170400790.
Almost surely, 217040074050 is an apocalyptic number.
17040074050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
17040074050 is a deficient number, since it is larger than the sum of its proper divisors (14654463776).
17040074050 is a wasteful number, since it uses less digits than its factorization.
17040074050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340801493 (or 340801488 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 28.
The spelling of 17040074050 in words is "seventeen billion, forty million, seventy-four thousand, fifty".
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