Base | Representation |
---|---|
bin | 110000111111100111… |
… | …1100111111011101011 |
3 | 101001120112201212022001 |
4 | 1201333033213323223 |
5 | 3210434242023014 |
6 | 120200141311431 |
7 | 10413205251001 |
oct | 1417717477353 |
9 | 331515655261 |
10 | 105214017259 |
11 | 4069162a47a |
12 | 18483b65577 |
13 | 9bc9ac2860 |
14 | 5141712a71 |
15 | 2b0bd68974 |
hex | 187f3e7eeb |
105214017259 has 8 divisors (see below), whose sum is σ = 113312276000. Its totient is φ = 97116454656.
The previous prime is 105214017197. The next prime is 105214017281. The reversal of 105214017259 is 952710412501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 105214017259 - 223 = 105205628651 is a prime.
It is a super-2 number, since 2×1052140172592 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105214017659) 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, 164242 + ... + 487240.
It is an arithmetic number, because the mean of its divisors is an integer number (14164034500).
Almost surely, 2105214017259 is an apocalyptic number.
105214017259 is a deficient number, since it is larger than the sum of its proper divisors (8098258741).
105214017259 is a wasteful number, since it uses less digits than its factorization.
105214017259 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348069.
The product of its (nonzero) digits is 25200, while the sum is 37.
The spelling of 105214017259 in words is "one hundred five billion, two hundred fourteen million, seventeen thousand, two hundred fifty-nine".
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