Base | Representation |
---|---|
bin | 1010010011010110… |
… | …01010110001010101 |
3 | 112021110120221120102 |
4 | 11021223022301111 |
5 | 42311420122443 |
6 | 2312500543445 |
7 | 254030616554 |
oct | 51153126125 |
9 | 15243527512 |
10 | 5531020373 |
11 | 238913151a |
12 | 10a43b1b85 |
13 | 6a1b85228 |
14 | 3a680dd9b |
15 | 22589acb8 |
hex | 149acac55 |
5531020373 has 2 divisors, whose sum is σ = 5531020374. Its totient is φ = 5531020372.
The previous prime is 5531020337. The next prime is 5531020421. The reversal of 5531020373 is 3730201355.
Together with previous prime (5531020337) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5382716689 + 148303684 = 73367^2 + 12178^2 .
It is a cyclic number.
It is not a de Polignac number, because 5531020373 - 26 = 5531020309 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5531020673) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765510186 + 2765510187.
It is an arithmetic number, because the mean of its divisors is an integer number (2765510187).
Almost surely, 25531020373 is an apocalyptic number.
It is an amenable number.
5531020373 is a deficient number, since it is larger than the sum of its proper divisors (1).
5531020373 is an equidigital number, since it uses as much as digits as its factorization.
5531020373 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9450, while the sum is 29.
The square root of 5531020373 is about 74370.8301217621. The cubic root of 5531020373 is about 1768.4865154961.
The spelling of 5531020373 in words is "five billion, five hundred thirty-one million, twenty thousand, three hundred seventy-three".
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