Base | Representation |
---|---|
bin | 1110010111101… |
… | …11101010001001 |
3 | 22101211200100121 |
4 | 13023313222021 |
5 | 221330131243 |
6 | 15543503241 |
7 | 2662450525 |
oct | 713675211 |
9 | 271750317 |
10 | 120552073 |
11 | 62059614 |
12 | 34457b21 |
13 | 1bc8b2b5 |
14 | 12020d85 |
15 | a8b41ed |
hex | 72f7a89 |
120552073 has 2 divisors, whose sum is σ = 120552074. Its totient is φ = 120552072.
The previous prime is 120552071. The next prime is 120552077. The reversal of 120552073 is 370255021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 81577024 + 38975049 = 9032^2 + 6243^2 .
It is a cyclic number.
It is not a de Polignac number, because 120552073 - 21 = 120552071 is a prime.
Together with 120552071, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (120552071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60276036 + 60276037.
It is an arithmetic number, because the mean of its divisors is an integer number (60276037).
Almost surely, 2120552073 is an apocalyptic number.
It is an amenable number.
120552073 is a deficient number, since it is larger than the sum of its proper divisors (1).
120552073 is an equidigital number, since it uses as much as digits as its factorization.
120552073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 120552073 is about 10979.6208040169. The cubic root of 120552073 is about 493.9976629021.
The spelling of 120552073 in words is "one hundred twenty million, five hundred fifty-two thousand, seventy-three".
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