Base | Representation |
---|---|
bin | 11111110111000110… |
… | …00001011111000110 |
3 | 1122011002101101010010 |
4 | 33323203001133012 |
5 | 240012410223410 |
6 | 11505155011050 |
7 | 1143611332320 |
oct | 177343013706 |
9 | 48132341103 |
10 | 17105164230 |
11 | 7288468070 |
12 | 3394599a86 |
13 | 17c7a2466b |
14 | b83a56610 |
15 | 6a1a4bc20 |
hex | 3fb8c17c6 |
17105164230 has 64 divisors (see below), whose sum is σ = 51182212608. Its totient is φ = 3554319360.
The previous prime is 17105164229. The next prime is 17105164277. The reversal of 17105164230 is 3246150171.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3700107 + ... + 3704726.
It is an arithmetic number, because the mean of its divisors is an integer number (799722072).
Almost surely, 217105164230 is an apocalyptic number.
17105164230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
17105164230 is an abundant number, since it is smaller than the sum of its proper divisors (34077048378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17105164230 is a wasteful number, since it uses less digits than its factorization.
17105164230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7404861.
The product of its (nonzero) digits is 5040, while the sum is 30.
The spelling of 17105164230 in words is "seventeen billion, one hundred five million, one hundred sixty-four thousand, two hundred thirty".
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