Base | Representation |
---|---|
bin | 111101010011111… |
… | …0000011110100111 |
3 | 12022101001202012222 |
4 | 1322213300132213 |
5 | 13203123230120 |
6 | 540045502555 |
7 | 101660162435 |
oct | 17247603647 |
9 | 5271052188 |
10 | 2057242535 |
11 | 966294847 |
12 | 494b71a5b |
13 | 26a29a19a |
14 | 157319d55 |
15 | c091d525 |
hex | 7a9f07a7 |
2057242535 has 8 divisors (see below), whose sum is σ = 2468941440. Its totient is φ = 1645627104.
The previous prime is 2057242529. The next prime is 2057242559. The reversal of 2057242535 is 5352427502.
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 2057242535 - 216 = 2057176999 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2057242495 and 2057242504.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66986 + ... + 92744.
It is an arithmetic number, because the mean of its divisors is an integer number (308617680).
Almost surely, 22057242535 is an apocalyptic number.
2057242535 is a deficient number, since it is larger than the sum of its proper divisors (411698905).
2057242535 is a wasteful number, since it uses less digits than its factorization.
2057242535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41737.
The product of its (nonzero) digits is 84000, while the sum is 35.
The square root of 2057242535 is about 45356.8355928850. The cubic root of 2057242535 is about 1271.8283408158.
The spelling of 2057242535 in words is "two billion, fifty-seven million, two hundred forty-two thousand, five hundred thirty-five".
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