Base | Representation |
---|---|
bin | 1110010111100… |
… | …10110111100101 |
3 | 22101210200102221 |
4 | 13023302313211 |
5 | 221324014303 |
6 | 15543232341 |
7 | 2662336366 |
oct | 713626745 |
9 | 271720387 |
10 | 120532453 |
11 | 620458a8 |
12 | 344486b1 |
13 | 1bc823a2 |
14 | 12017b6d |
15 | a8ad4bd |
hex | 72f2de5 |
120532453 has 2 divisors, whose sum is σ = 120532454. Its totient is φ = 120532452.
The previous prime is 120532427. The next prime is 120532471. The reversal of 120532453 is 354235021.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 76003524 + 44528929 = 8718^2 + 6673^2 .
It is a cyclic number.
It is not a de Polignac number, because 120532453 - 29 = 120531941 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120530453) 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 as a sum of consecutive naturals, namely, 60266226 + 60266227.
It is an arithmetic number, because the mean of its divisors is an integer number (60266227).
Almost surely, 2120532453 is an apocalyptic number.
It is an amenable number.
120532453 is a deficient number, since it is larger than the sum of its proper divisors (1).
120532453 is an equidigital number, since it uses as much as digits as its factorization.
120532453 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 120532453 is about 10978.7272941812. The cubic root of 120532453 is about 493.9708618698.
Adding to 120532453 its reverse (354235021), we get a palindrome (474767474).
The spelling of 120532453 in words is "one hundred twenty million, five hundred thirty-two thousand, four hundred fifty-three".
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