Base | Representation |
---|---|
bin | 1100100110101… |
… | …11000111101010 |
3 | 21100222002021021 |
4 | 12103113013222 |
5 | 204032114410 |
6 | 14254203054 |
7 | 2422523116 |
oct | 623270752 |
9 | 240862237 |
10 | 105738730 |
11 | 54761089 |
12 | 2b4b348a |
13 | 18ba28c6 |
14 | 10086746 |
15 | 9439eda |
hex | 64d71ea |
105738730 has 32 divisors (see below), whose sum is σ = 195281856. Its totient is φ = 41209344.
The previous prime is 105738707. The next prime is 105738757. The reversal of 105738730 is 37837501.
It is a super-2 number, since 2×1057387302 = 22361358044025800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64177 + ... + 65803.
It is an arithmetic number, because the mean of its divisors is an integer number (6102558).
Almost surely, 2105738730 is an apocalyptic number.
105738730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105738730 is a deficient number, since it is larger than the sum of its proper divisors (89543126).
105738730 is a wasteful number, since it uses less digits than its factorization.
105738730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1798.
The product of its (nonzero) digits is 17640, while the sum is 34.
The square root of 105738730 is about 10282.9339198499. The cubic root of 105738730 is about 472.8731950786.
The spelling of 105738730 in words is "one hundred five million, seven hundred thirty-eight thousand, seven hundred thirty".
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