Base | Representation |
---|---|
bin | 1010011101101110… |
… | …11101110000110011 |
3 | 112111112111120110211 |
4 | 11032313131300303 |
5 | 43001220124341 |
6 | 2325252004551 |
7 | 256136213446 |
oct | 51667356063 |
9 | 15445446424 |
10 | 5618129971 |
11 | 2423319223 |
12 | 1109600757 |
13 | 6b6c3467c |
14 | 3b420765d |
15 | 22d356181 |
hex | 14edddc33 |
5618129971 has 2 divisors, whose sum is σ = 5618129972. Its totient is φ = 5618129970.
The previous prime is 5618129911. The next prime is 5618130043. The reversal of 5618129971 is 1799218165.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5618129971 - 29 = 5618129459 is a prime.
It is not a weakly prime, because it can be changed into another prime (5618129911) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2809064985 + 2809064986.
It is an arithmetic number, because the mean of its divisors is an integer number (2809064986).
Almost surely, 25618129971 is an apocalyptic number.
5618129971 is a deficient number, since it is larger than the sum of its proper divisors (1).
5618129971 is an equidigital number, since it uses as much as digits as its factorization.
5618129971 is an evil number, because the sum of its binary digits is even.
The product of its digits is 272160, while the sum is 49.
The square root of 5618129971 is about 74954.1858137356. The cubic root of 5618129971 is about 1777.7223288347.
The spelling of 5618129971 in words is "five billion, six hundred eighteen million, one hundred twenty-nine thousand, nine hundred seventy-one".
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