Base | Representation |
---|---|
bin | 111100111100100… |
… | …1001101100011101 |
3 | 12021112002000222122 |
4 | 1321321021230131 |
5 | 13142011300203 |
6 | 534531552325 |
7 | 101451266111 |
oct | 17171115435 |
9 | 5245060878 |
10 | 2045025053 |
11 | 95a3aa655 |
12 | 490a5b6a5 |
13 | 2678b01c6 |
14 | 155859741 |
15 | be808538 |
hex | 79e49b1d |
2045025053 has 8 divisors (see below), whose sum is σ = 2062706688. Its totient is φ = 2027408464.
The previous prime is 2045025049. The next prime is 2045025077. The reversal of 2045025053 is 3505205402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2045025053 - 22 = 2045025049 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2045024053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47975 + ... + 79947.
It is an arithmetic number, because the mean of its divisors is an integer number (257838336).
Almost surely, 22045025053 is an apocalyptic number.
It is an amenable number.
2045025053 is a deficient number, since it is larger than the sum of its proper divisors (17681635).
2045025053 is a wasteful number, since it uses less digits than its factorization.
2045025053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32523.
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 2045025053 is about 45221.9532196476. The cubic root of 2045025053 is about 1269.3056433371.
The spelling of 2045025053 in words is "two billion, forty-five million, twenty-five thousand, fifty-three".
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