Base | Representation |
---|---|
bin | 1001100101011101… |
… | …0100000100001001 |
3 | 20122022121020111102 |
4 | 2121113110010021 |
5 | 20232143304140 |
6 | 1103152511145 |
7 | 120522233126 |
oct | 23127240411 |
9 | 6568536442 |
10 | 2573025545 |
11 | 11004511a2 |
12 | 5b984b4b5 |
13 | 3200ba12c |
14 | 1a5a1d74d |
15 | 100d52e15 |
hex | 995d4109 |
2573025545 has 8 divisors (see below), whose sum is σ = 3092527680. Its totient is φ = 2055155760.
The previous prime is 2573025541. The next prime is 2573025557. The reversal of 2573025545 is 5455203752.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2573025545 - 22 = 2573025541 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2573025499 and 2573025508.
It is not an unprimeable number, because it can be changed into a prime (2573025541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404615 + ... + 410924.
It is an arithmetic number, because the mean of its divisors is an integer number (386565960).
Almost surely, 22573025545 is an apocalyptic number.
It is an amenable number.
2573025545 is a deficient number, since it is larger than the sum of its proper divisors (519502135).
2573025545 is an equidigital number, since it uses as much as digits as its factorization.
2573025545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 816175.
The product of its (nonzero) digits is 210000, while the sum is 38.
The square root of 2573025545 is about 50724.9992114342. Note that the first 3 decimals coincide. The cubic root of 2573025545 is about 1370.2969759521.
The spelling of 2573025545 in words is "two billion, five hundred seventy-three million, twenty-five thousand, five hundred forty-five".
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