Base | Representation |
---|---|
bin | 1110010100000… |
… | …10011110011101 |
3 | 22100221021221120 |
4 | 13022002132131 |
5 | 221214301333 |
6 | 15525321153 |
7 | 2655411261 |
oct | 712023635 |
9 | 270837846 |
10 | 120072093 |
11 | 61860a39 |
12 | 342661b9 |
13 | 1bb5099b |
14 | 11d380a1 |
15 | a81bdb3 |
hex | 728279d |
120072093 has 12 divisors (see below), whose sum is σ = 165810528. Its totient is φ = 77286160.
The previous prime is 120072059. The next prime is 120072101. The reversal of 120072093 is 390270021.
It is not a de Polignac number, because 120072093 - 28 = 120071837 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120072013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21273 + ... + 26318.
It is an arithmetic number, because the mean of its divisors is an integer number (13817544).
Almost surely, 2120072093 is an apocalyptic number.
It is an amenable number.
120072093 is a deficient number, since it is larger than the sum of its proper divisors (45738435).
120072093 is an equidigital number, since it uses as much as digits as its factorization.
120072093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47652 (or 47623 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 120072093 is about 10957.7412362220. The cubic root of 120072093 is about 493.3411709959.
The spelling of 120072093 in words is "one hundred twenty million, seventy-two thousand, ninety-three".
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