Base | Representation |
---|---|
bin | 11111111100001101… |
… | …00000011011110110 |
3 | 1122021002000200211021 |
4 | 33332012200123312 |
5 | 240104343123340 |
6 | 11513325331354 |
7 | 1144641524530 |
oct | 177606403366 |
9 | 48232020737 |
10 | 17148020470 |
11 | 72aa679649 |
12 | 33a6a06b5a |
13 | 180387b299 |
14 | b89610850 |
15 | 6a56b4e4a |
hex | 3fe1a06f6 |
17148020470 has 32 divisors (see below), whose sum is σ = 35759170368. Its totient is φ = 5798780928.
The previous prime is 17148020459. The next prime is 17148020489. The reversal of 17148020470 is 7402084171.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1672779 + ... + 1682998.
It is an arithmetic number, because the mean of its divisors is an integer number (1117474074).
Almost surely, 217148020470 is an apocalyptic number.
17148020470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
17148020470 is an abundant number, since it is smaller than the sum of its proper divisors (18611149898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17148020470 is a wasteful number, since it uses less digits than its factorization.
17148020470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3355864.
The product of its (nonzero) digits is 12544, while the sum is 34.
The spelling of 17148020470 in words is "seventeen billion, one hundred forty-eight million, twenty thousand, four hundred seventy".
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