Base | Representation |
---|---|
bin | 11010111110110… |
… | …000111101000101 |
3 | 1011112202120020111 |
4 | 122332300331011 |
5 | 1411340123221 |
6 | 112530033021 |
7 | 14134361356 |
oct | 3276607505 |
9 | 1145676214 |
10 | 452661061 |
11 | 212573a56 |
12 | 107718771 |
13 | 72a1bca8 |
14 | 44191d2d |
15 | 29b16be1 |
hex | 1afb0f45 |
452661061 has 2 divisors, whose sum is σ = 452661062. Its totient is φ = 452661060.
The previous prime is 452661059. The next prime is 452661109. The reversal of 452661061 is 160166254.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 424772100 + 27888961 = 20610^2 + 5281^2 .
It is a cyclic number.
It is not a de Polignac number, because 452661061 - 21 = 452661059 is a prime.
It is a super-2 number, since 2×4526610612 = 409804072291291442, which contains 22 as substring.
Together with 452661059, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (452661161) 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, 226330530 + 226330531.
It is an arithmetic number, because the mean of its divisors is an integer number (226330531).
Almost surely, 2452661061 is an apocalyptic number.
It is an amenable number.
452661061 is a deficient number, since it is larger than the sum of its proper divisors (1).
452661061 is an equidigital number, since it uses as much as digits as its factorization.
452661061 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 452661061 is about 21275.8327921612. The cubic root of 452661061 is about 767.8169803370.
The spelling of 452661061 in words is "four hundred fifty-two million, six hundred sixty-one thousand, sixty-one".
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