Base | Representation |
---|---|
bin | 1100100010000… |
… | …10100000101000 |
3 | 21022211011021121 |
4 | 12101002200220 |
5 | 203403130044 |
6 | 14233145024 |
7 | 2414406346 |
oct | 621024050 |
9 | 238734247 |
10 | 105130024 |
11 | 5438581a |
12 | 2b25b174 |
13 | 18a1b81c |
14 | dd68996 |
15 | 9369984 |
hex | 6442828 |
105130024 has 32 divisors (see below), whose sum is σ = 203715720. Its totient is φ = 50823936.
The previous prime is 105130019. The next prime is 105130031. The reversal of 105130024 is 420031501.
It can be written as a sum of positive squares in 4 ways, for example, as 104407524 + 722500 = 10218^2 + 850^2 .
It is a super-2 number, since 2×1051300242 = 22104643892481152, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50182 + ... + 52234.
Almost surely, 2105130024 is an apocalyptic number.
It is an amenable number.
105130024 is a deficient number, since it is larger than the sum of its proper divisors (98585696).
105130024 is a wasteful number, since it uses less digits than its factorization.
105130024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2269 (or 2265 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 105130024 is about 10253.2933245860. The cubic root of 105130024 is about 471.9640521315.
Adding to 105130024 its reverse (420031501), we get a palindrome (525161525).
The spelling of 105130024 in words is "one hundred five million, one hundred thirty thousand, twenty-four".
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