Base | Representation |
---|---|
bin | 11011010010000… |
… | …111101110000101 |
3 | 1011220022100102211 |
4 | 123102013232011 |
5 | 1414140010140 |
6 | 113230503421 |
7 | 14225453335 |
oct | 3322075605 |
9 | 1156270384 |
10 | 457735045 |
11 | 21541a129 |
12 | 109364b71 |
13 | 73aa7651 |
14 | 44b130c5 |
15 | 2a2ba2ea |
hex | 1b487b85 |
457735045 has 8 divisors (see below), whose sum is σ = 550668024. Its totient is φ = 365264064.
The previous prime is 457735037. The next prime is 457735049. The reversal of 457735045 is 540537754.
It can be written as a sum of positive squares in 4 ways, for example, as 203747076 + 253987969 = 14274^2 + 15937^2 .
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 457735045 - 23 = 457735037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 457734989 and 457735007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (457735049) 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, 113314 + ... + 117283.
It is an arithmetic number, because the mean of its divisors is an integer number (68833503).
Almost surely, 2457735045 is an apocalyptic number.
It is an amenable number.
457735045 is a deficient number, since it is larger than the sum of its proper divisors (92932979).
457735045 is a wasteful number, since it uses less digits than its factorization.
457735045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230999.
The product of its (nonzero) digits is 294000, while the sum is 40.
The square root of 457735045 is about 21394.7433964514. The cubic root of 457735045 is about 770.6752074837.
The spelling of 457735045 in words is "four hundred fifty-seven million, seven hundred thirty-five thousand, forty-five".
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