Base | Representation |
---|---|
bin | 1100100111011… |
… | …01101001100010 |
3 | 21101010202212001 |
4 | 12103231221202 |
5 | 204043043020 |
6 | 14300154214 |
7 | 2423356135 |
oct | 623555142 |
9 | 241122761 |
10 | 105831010 |
11 | 5481444a |
12 | 2b53896a |
13 | 18c058cc |
14 | 100ac21c |
15 | 945750a |
hex | 64eda62 |
105831010 has 16 divisors (see below), whose sum is σ = 191667456. Its totient is φ = 42072048.
The previous prime is 105830987. The next prime is 105831013. The reversal of 105831010 is 10138501.
It is a super-2 number, since 2×1058310102 = 22400405355240200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105831013) 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, 30834 + ... + 34093.
It is an arithmetic number, because the mean of its divisors is an integer number (11979216).
Almost surely, 2105831010 is an apocalyptic number.
105831010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105831010 is a deficient number, since it is larger than the sum of its proper divisors (85836446).
105831010 is a wasteful number, since it uses less digits than its factorization.
105831010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65097.
The product of its (nonzero) digits is 120, while the sum is 19.
The square root of 105831010 is about 10287.4199875382. The cubic root of 105831010 is about 473.0107165917.
Adding to 105831010 its reverse (10138501), we get a palindrome (115969511).
The spelling of 105831010 in words is "one hundred five million, eight hundred thirty-one thousand, ten".
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