Base | Representation |
---|---|
bin | 1100100101110… |
… | …10001110010010 |
3 | 21100202001220120 |
4 | 12102322032102 |
5 | 204014322440 |
6 | 14251451110 |
7 | 2421521052 |
oct | 622721622 |
9 | 240661816 |
10 | 105620370 |
11 | 54690169 |
12 | 2b456a96 |
13 | 18b60a7b |
14 | 10055562 |
15 | 9414dd0 |
hex | 64ba392 |
105620370 has 32 divisors (see below), whose sum is σ = 264511872. Its totient is φ = 26940672.
The previous prime is 105620357. The next prime is 105620413. The reversal of 105620370 is 73026501.
It is a super-2 number, since 2×1056203702 = 22311325117873800, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 105620370.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75847 + ... + 77226.
It is an arithmetic number, because the mean of its divisors is an integer number (8265996).
Almost surely, 2105620370 is an apocalyptic number.
105620370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105620370 is an abundant number, since it is smaller than the sum of its proper divisors (158891502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105620370 is a wasteful number, since it uses less digits than its factorization.
105620370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153106.
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 105620370 is about 10277.1771416085. The cubic root of 105620370 is about 472.6966903180.
Adding to 105620370 its reverse (73026501), we get a palindrome (178646871).
The spelling of 105620370 in words is "one hundred five million, six hundred twenty thousand, three hundred seventy".
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