Base | Representation |
---|---|
bin | 110000000110000000… |
… | …1111100100011010011 |
3 | 100212120211112001020221 |
4 | 1200030001330203103 |
5 | 3143004422124414 |
6 | 115240251213511 |
7 | 10314254312236 |
oct | 1401401744323 |
9 | 325524461227 |
10 | 103281051859 |
11 | 3a88a508a07 |
12 | 18024747297 |
13 | 997c4b934b |
14 | 4ddab0741d |
15 | 2a472e8224 |
hex | 180c07c8d3 |
103281051859 has 8 divisors (see below), whose sum is σ = 103448630880. Its totient is φ = 103113580416.
The previous prime is 103281051833. The next prime is 103281051871. The reversal of 103281051859 is 958150182301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103281051859 - 213 = 103281043667 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103281051359) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2019387 + ... + 2069899.
It is an arithmetic number, because the mean of its divisors is an integer number (12931078860).
Almost surely, 2103281051859 is an apocalyptic number.
103281051859 is a deficient number, since it is larger than the sum of its proper divisors (167579021).
103281051859 is an equidigital number, since it uses as much as digits as its factorization.
103281051859 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53789.
The product of its (nonzero) digits is 86400, while the sum is 43.
The spelling of 103281051859 in words is "one hundred three billion, two hundred eighty-one million, fifty-one thousand, eight hundred fifty-nine".
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