Base | Representation |
---|---|
bin | 111111110111001… |
… | …100101101001010 |
3 | 2202200002111220212 |
4 | 333313030231022 |
5 | 4143241401240 |
6 | 254152321122 |
7 | 35360020643 |
oct | 7767145512 |
9 | 2680074825 |
10 | 1071434570 |
11 | 4aa884718 |
12 | 25a9a31a2 |
13 | 140c8b96b |
14 | a24246ca |
15 | 640e2165 |
hex | 3fdccb4a |
1071434570 has 8 divisors (see below), whose sum is σ = 1928582244. Its totient is φ = 428573824.
The previous prime is 1071434557. The next prime is 1071434597. The reversal of 1071434570 is 754341701.
It can be written as a sum of positive squares in 2 ways, for example, as 965282761 + 106151809 = 31069^2 + 10303^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10714345702 = 2295944075582169800, which contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 53571719 + ... + 53571738.
Almost surely, 21071434570 is an apocalyptic number.
1071434570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1071434570 is a deficient number, since it is larger than the sum of its proper divisors (857147674).
1071434570 is a wasteful number, since it uses less digits than its factorization.
1071434570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107143464.
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 1071434570 is about 32732.7751649627. The cubic root of 1071434570 is about 1023.2660177285.
The spelling of 1071434570 in words is "one billion, seventy-one million, four hundred thirty-four thousand, five hundred seventy".
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