Base | Representation |
---|---|
bin | 111101010110010… |
… | …1110111101101001 |
3 | 12022110112000200022 |
4 | 1322230232331221 |
5 | 13203442001144 |
6 | 540133450225 |
7 | 102004234616 |
oct | 17254567551 |
9 | 5273460608 |
10 | 2058547049 |
11 | 966aa5959 |
12 | 4954a0975 |
13 | 26a635ba0 |
14 | 15757950d |
15 | c0ac9cee |
hex | 7ab2ef69 |
2058547049 has 32 divisors (see below), whose sum is σ = 2333654400. Its totient is φ = 1802787840.
The previous prime is 2058547027. The next prime is 2058547069. The reversal of 2058547049 is 9407458502.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2058547049 - 220 = 2057498473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2058547069) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8541569 + ... + 8541809.
It is an arithmetic number, because the mean of its divisors is an integer number (72926700).
Almost surely, 22058547049 is an apocalyptic number.
2058547049 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
2058547049 is a deficient number, since it is larger than the sum of its proper divisors (275107351).
2058547049 is a wasteful number, since it uses less digits than its factorization.
2058547049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 585.
The product of its (nonzero) digits is 403200, while the sum is 44.
The square root of 2058547049 is about 45371.2138806094. The cubic root of 2058547049 is about 1272.0971095333.
The spelling of 2058547049 in words is "two billion, fifty-eight million, five hundred forty-seven thousand, forty-nine".
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