Base | Representation |
---|---|
bin | 1100110110000… |
… | …01000111000010 |
3 | 21111202001100121 |
4 | 12123001013002 |
5 | 210040330410 |
6 | 14405210454 |
7 | 2445552331 |
oct | 633010702 |
9 | 244661317 |
10 | 107745730 |
11 | 55901a64 |
12 | 30100a2a |
13 | 19426291 |
14 | 10449d18 |
15 | 96d49da |
hex | 66c11c2 |
107745730 has 32 divisors (see below), whose sum is σ = 203212800. Its totient is φ = 41076672.
The previous prime is 107745721. The next prime is 107745749. The reversal of 107745730 is 37547701.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20559 + ... + 25261.
It is an arithmetic number, because the mean of its divisors is an integer number (6350400).
Almost surely, 2107745730 is an apocalyptic number.
107745730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
107745730 is a deficient number, since it is larger than the sum of its proper divisors (95467070).
107745730 is a wasteful number, since it uses less digits than its factorization.
107745730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4818.
The product of its (nonzero) digits is 20580, while the sum is 34.
The square root of 107745730 is about 10380.0640653129. The cubic root of 107745730 is about 475.8462918482.
The spelling of 107745730 in words is "one hundred seven million, seven hundred forty-five thousand, seven hundred thirty".
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