Base | Representation |
---|---|
bin | 1001100011110001… |
… | …00001101101011111 |
3 | 111020122111221212002 |
4 | 10301320201231133 |
5 | 41002224302043 |
6 | 2205121432515 |
7 | 241113111161 |
oct | 46170415537 |
9 | 14218457762 |
10 | 5131869023 |
11 | 21a3896176 |
12 | bb279b73b |
13 | 63a27ccb8 |
14 | 3697ca931 |
15 | 200803bb8 |
hex | 131e21b5f |
5131869023 has 2 divisors, whose sum is σ = 5131869024. Its totient is φ = 5131869022.
The previous prime is 5131868977. The next prime is 5131869047. The reversal of 5131869023 is 3209681315.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5131869023 - 214 = 5131852639 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5131899023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2565934511 + 2565934512.
It is an arithmetic number, because the mean of its divisors is an integer number (2565934512).
Almost surely, 25131869023 is an apocalyptic number.
5131869023 is a deficient number, since it is larger than the sum of its proper divisors (1).
5131869023 is an equidigital number, since it uses as much as digits as its factorization.
5131869023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 5131869023 is about 71637.0645894986. The cubic root of 5131869023 is about 1724.8785489512.
The spelling of 5131869023 in words is "five billion, one hundred thirty-one million, eight hundred sixty-nine thousand, twenty-three".
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