Base | Representation |
---|---|
bin | 111101010011011… |
… | …1111011011011001 |
3 | 12022100200112121212 |
4 | 1322212333123121 |
5 | 13203100313000 |
6 | 540041312505 |
7 | 101655364622 |
oct | 17246773331 |
9 | 5270615555 |
10 | 2057041625 |
11 | 966167901 |
12 | 494a95735 |
13 | 26a2298c2 |
14 | 1572a6a49 |
15 | c08cdc35 |
hex | 7a9bf6d9 |
2057041625 has 16 divisors (see below), whose sum is σ = 2568453888. Its totient is φ = 1644822000.
The previous prime is 2057041619. The next prime is 2057041643. The reversal of 2057041625 is 5261407502.
It is not a de Polignac number, because 2057041625 - 26 = 2057041561 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2057041591 and 2057041600.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498320 + ... + 502430.
It is an arithmetic number, because the mean of its divisors is an integer number (160528368).
Almost surely, 22057041625 is an apocalyptic number.
2057041625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2057041625 is a deficient number, since it is larger than the sum of its proper divisors (511412263).
2057041625 is an equidigital number, since it uses as much as digits as its factorization.
2057041625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8129 (or 8119 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 32.
The square root of 2057041625 is about 45354.6207678997. The cubic root of 2057041625 is about 1271.7869372791.
The spelling of 2057041625 in words is "two billion, fifty-seven million, forty-one thousand, six hundred twenty-five".
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