Base | Representation |
---|---|
bin | 111100011000000… |
… | …0010000111000001 |
3 | 12020012000020000021 |
4 | 1320300002013001 |
5 | 13122104414343 |
6 | 533005053441 |
7 | 101126335003 |
oct | 17060020701 |
9 | 5205006007 |
10 | 2025857473 |
11 | 94a5a8782 |
12 | 486557281 |
13 | 26392b943 |
14 | 1530aa373 |
15 | bccbe0ed |
hex | 78c021c1 |
2025857473 has 8 divisors (see below), whose sum is σ = 2033769920. Its totient is φ = 2017960560.
The previous prime is 2025857467. The next prime is 2025857527. The reversal of 2025857473 is 3747585202.
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 2025857473 - 225 = 1992303041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2025857773) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302758 + ... + 309376.
It is an arithmetic number, because the mean of its divisors is an integer number (254221240).
Almost surely, 22025857473 is an apocalyptic number.
It is an amenable number.
2025857473 is a deficient number, since it is larger than the sum of its proper divisors (7912447).
2025857473 is an equidigital number, since it uses as much as digits as its factorization.
2025857473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7767.
The product of its (nonzero) digits is 470400, while the sum is 43.
The square root of 2025857473 is about 45009.5264694042. The cubic root of 2025857473 is about 1265.3275457750.
The spelling of 2025857473 in words is "two billion, twenty-five million, eight hundred fifty-seven thousand, four hundred seventy-three".
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