Base | Representation |
---|---|
bin | 11011010010100100010000… |
… | …000011000000011010010011 |
3 | 120201222002200022112112122101 |
4 | 123102210100003000122103 |
5 | 111212424332324412131 |
6 | 1103133510451421231 |
7 | 34165246025446135 |
oct | 3322442003003223 |
9 | 521862608475571 |
10 | 120023130310291 |
11 | 3527458407772a |
12 | 115653535b4817 |
13 | 51c81954b2900 |
14 | 218d216d9d055 |
15 | dd2125105c61 |
hex | 6d29100c0693 |
120023130310291 has 12 divisors (see below), whose sum is σ = 129986502216240. Its totient is φ = 110772997826400.
The previous prime is 120023130310267. The next prime is 120023130310297. The reversal of 120023130310291 is 192013031320021.
It is not a de Polignac number, because 120023130310291 - 221 = 120023128213139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120023130310297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55290951 + ... + 57420688.
It is an arithmetic number, because the mean of its divisors is an integer number (10832208518020).
Almost surely, 2120023130310291 is an apocalyptic number.
120023130310291 is a deficient number, since it is larger than the sum of its proper divisors (9963371905949).
120023130310291 is a wasteful number, since it uses less digits than its factorization.
120023130310291 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112717966 (or 112717953 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 28.
The spelling of 120023130310291 in words is "one hundred twenty trillion, twenty-three billion, one hundred thirty million, three hundred ten thousand, two hundred ninety-one".
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