Base | Representation |
---|---|
bin | 111101010101110… |
… | …0101110101101011 |
3 | 12022102221210211001 |
4 | 1322223211311223 |
5 | 13203402410111 |
6 | 540123215431 |
7 | 102001546444 |
oct | 17253456553 |
9 | 5272853731 |
10 | 2058247531 |
11 | 96691091a |
12 | 495377577 |
13 | 26a55c762 |
14 | 1574dc2cb |
15 | c0a6b1c1 |
hex | 7aae5d6b |
2058247531 has 2 divisors, whose sum is σ = 2058247532. Its totient is φ = 2058247530.
The previous prime is 2058247493. The next prime is 2058247577. The reversal of 2058247531 is 1357428502.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2058247531 - 219 = 2057723243 is a prime.
It is a super-2 number, since 2×20582475312 = 8472765797735191922, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2058247591) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029123765 + 1029123766.
It is an arithmetic number, because the mean of its divisors is an integer number (1029123766).
Almost surely, 22058247531 is an apocalyptic number.
2058247531 is a deficient number, since it is larger than the sum of its proper divisors (1).
2058247531 is an equidigital number, since it uses as much as digits as its factorization.
2058247531 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 2058247531 is about 45367.9130112903. The cubic root of 2058247531 is about 1272.0354099536.
The spelling of 2058247531 in words is "two billion, fifty-eight million, two hundred forty-seven thousand, five hundred thirty-one".
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