Base | Representation |
---|---|
bin | 1010001011001100… |
… | …00001100100001001 |
3 | 112002200202221211011 |
4 | 11011212001210021 |
5 | 42141404004311 |
6 | 2302013403521 |
7 | 252240006613 |
oct | 50546014411 |
9 | 15080687734 |
10 | 5462563081 |
11 | 2353524548 |
12 | 10854995a1 |
13 | 690936961 |
14 | 39b6addb3 |
15 | 21e877321 |
hex | 145981909 |
5462563081 has 2 divisors, whose sum is σ = 5462563082. Its totient is φ = 5462563080.
The previous prime is 5462563033. The next prime is 5462563087. The reversal of 5462563081 is 1803652645.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5311494400 + 151068681 = 72880^2 + 12291^2 .
It is a cyclic number.
It is not a de Polignac number, because 5462563081 - 27 = 5462562953 is a prime.
It is a super-2 number, since 2×54625630812 = 59679190827808425122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5462563087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2731281540 + 2731281541.
It is an arithmetic number, because the mean of its divisors is an integer number (2731281541).
Almost surely, 25462563081 is an apocalyptic number.
It is an amenable number.
5462563081 is a deficient number, since it is larger than the sum of its proper divisors (1).
5462563081 is an equidigital number, since it uses as much as digits as its factorization.
5462563081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 172800, while the sum is 40.
The square root of 5462563081 is about 73909.1542435712. The cubic root of 5462563081 is about 1761.1600351068.
The spelling of 5462563081 in words is "five billion, four hundred sixty-two million, five hundred sixty-three thousand, eighty-one".
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