Base | Representation |
---|---|
bin | 11011000101111… |
… | …110001000001011 |
3 | 1011200022112102012 |
4 | 123011332020023 |
5 | 1412331100102 |
6 | 113034330135 |
7 | 14156416511 |
oct | 3305761013 |
9 | 1150275365 |
10 | 454550027 |
11 | 213644188 |
12 | 10828994b |
13 | 73230a19 |
14 | 445244b1 |
15 | 29d8b752 |
hex | 1b17e20b |
454550027 has 2 divisors, whose sum is σ = 454550028. Its totient is φ = 454550026.
The previous prime is 454549987. The next prime is 454550059. The reversal of 454550027 is 720055454.
It is an a-pointer prime, because the next prime (454550059) can be obtained adding 454550027 to its sum of digits (32).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 454550027 - 222 = 450355723 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 454549975 and 454550002.
It is not a weakly prime, because it can be changed into another prime (454550087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227275013 + 227275014.
It is an arithmetic number, because the mean of its divisors is an integer number (227275014).
Almost surely, 2454550027 is an apocalyptic number.
454550027 is a deficient number, since it is larger than the sum of its proper divisors (1).
454550027 is an equidigital number, since it uses as much as digits as its factorization.
454550027 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 28000, while the sum is 32.
The square root of 454550027 is about 21320.1788688557. The cubic root of 454550027 is about 768.8835379804.
The spelling of 454550027 in words is "four hundred fifty-four million, five hundred fifty thousand, twenty-seven".
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