Base | Representation |
---|---|
bin | 111111000000100… |
… | …010010110010010 |
3 | 2201200010111212002 |
4 | 333000202112102 |
5 | 4131104332143 |
6 | 252521234002 |
7 | 35124150434 |
oct | 7700422622 |
9 | 2650114762 |
10 | 1057105298 |
11 | 4a2787947 |
12 | 256032902 |
13 | 13b0126c2 |
14 | a0574654 |
15 | 62c115b8 |
hex | 3f022592 |
1057105298 has 8 divisors (see below), whose sum is σ = 1586583408. Its totient is φ = 528244164.
The previous prime is 1057105279. The next prime is 1057105331. The reversal of 1057105298 is 8925017501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10571052982 = 2234943222119337608, which contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 149936 + ... + 156827.
It is an arithmetic number, because the mean of its divisors is an integer number (198322926).
Almost surely, 21057105298 is an apocalyptic number.
1057105298 is a deficient number, since it is larger than the sum of its proper divisors (529478110).
1057105298 is a wasteful number, since it uses less digits than its factorization.
1057105298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308488.
The product of its (nonzero) digits is 25200, while the sum is 38.
The square root of 1057105298 is about 32513.1557680887. The cubic root of 1057105298 is about 1018.6838393909.
The spelling of 1057105298 in words is "one billion, fifty-seven million, one hundred five thousand, two hundred ninety-eight".
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