Base | Representation |
---|---|
bin | 11111111011100010… |
… | …01000010111010010 |
3 | 1122020200111000002210 |
4 | 33331301020113102 |
5 | 240101424314400 |
6 | 11513005252550 |
7 | 1144543065456 |
oct | 177561102722 |
9 | 48220430083 |
10 | 17142416850 |
11 | 72a74a1559 |
12 | 33a4b64156 |
13 | 1802668830 |
14 | b88992666 |
15 | 6a4e59950 |
hex | 3fdc485d2 |
17142416850 has 48 divisors (see below), whose sum is σ = 45783444672. Its totient is φ = 4219671360.
The previous prime is 17142416843. The next prime is 17142416891. The reversal of 17142416850 is 5861424171.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 17142416799 and 17142416808.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4393542 + ... + 4397441.
It is an arithmetic number, because the mean of its divisors is an integer number (953821764).
Almost surely, 217142416850 is an apocalyptic number.
17142416850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
17142416850 is an abundant number, since it is smaller than the sum of its proper divisors (28641027822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17142416850 is a wasteful number, since it uses less digits than its factorization.
17142416850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8791011 (or 8791006 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 39.
The spelling of 17142416850 in words is "seventeen billion, one hundred forty-two million, four hundred sixteen thousand, eight hundred fifty".
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