Base | Representation |
---|---|
bin | 1100100111010… |
… | …00100010011010 |
3 | 21101002201010122 |
4 | 12103220202122 |
5 | 204041410244 |
6 | 14255513242 |
7 | 2423241116 |
oct | 623504232 |
9 | 241081118 |
10 | 105810074 |
11 | 547aa747 |
12 | 2b528822 |
13 | 18bc9216 |
14 | 100a4746 |
15 | 94511ee |
hex | 64e889a |
105810074 has 32 divisors (see below), whose sum is σ = 176359680. Its totient is φ = 47356672.
The previous prime is 105810073. The next prime is 105810083. The reversal of 105810074 is 470018501.
It is a super-2 number, since 2×1058100742 = 22391543519770952, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105810071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210107 + ... + 210609.
It is an arithmetic number, because the mean of its divisors is an integer number (5511240).
Almost surely, 2105810074 is an apocalyptic number.
105810074 is a deficient number, since it is larger than the sum of its proper divisors (70549606).
105810074 is a wasteful number, since it uses less digits than its factorization.
105810074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814.
The product of its (nonzero) digits is 1120, while the sum is 26.
The square root of 105810074 is about 10286.4023837297. The cubic root of 105810074 is about 472.9795234488.
Adding to 105810074 its reverse (470018501), we get a palindrome (575828575).
The spelling of 105810074 in words is "one hundred five million, eight hundred ten thousand, seventy-four".
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