Base | Representation |
---|---|
bin | 1000010110101… |
… | …01001101101111 |
3 | 11212212101210020 |
4 | 10023111031233 |
5 | 120420014333 |
6 | 10542013223 |
7 | 1510443645 |
oct | 413251557 |
9 | 155771706 |
10 | 70079343 |
11 | 36615714 |
12 | 1b577213 |
13 | 11698989 |
14 | 9443195 |
15 | 62443b3 |
hex | 42d536f |
70079343 has 16 divisors (see below), whose sum is σ = 96074496. Its totient is φ = 45420480.
The previous prime is 70079333. The next prime is 70079351. The reversal of 70079343 is 34397007.
It is not a de Polignac number, because 70079343 - 26 = 70079279 is a prime.
It is a super-2 number, since 2×700793432 = 9822228630623298, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70079333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13296 + ... + 17802.
It is an arithmetic number, because the mean of its divisors is an integer number (6004656).
Almost surely, 270079343 is an apocalyptic number.
70079343 is a gapful number since it is divisible by the number (73) formed by its first and last digit.
70079343 is a deficient number, since it is larger than the sum of its proper divisors (25995153).
70079343 is a wasteful number, since it uses less digits than its factorization.
70079343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4654.
The product of its (nonzero) digits is 15876, while the sum is 33.
The square root of 70079343 is about 8371.3405736477. The cubic root of 70079343 is about 412.2841831574.
The spelling of 70079343 in words is "seventy million, seventy-nine thousand, three hundred forty-three".
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