Base | Representation |
---|---|
bin | 100000101100110100… |
… | …0001100001000001010 |
3 | 20201020222022101022021 |
4 | 1001121220030020022 |
5 | 2122304113400034 |
6 | 52132102315054 |
7 | 5034124135006 |
oct | 1013150141012 |
9 | 221228271267 |
10 | 70223184394 |
11 | 2786617a890 |
12 | 11739728a8a |
13 | 681175b61c |
14 | 3582511706 |
15 | 1c5eee96b4 |
hex | 1059a0c20a |
70223184394 has 16 divisors (see below), whose sum is σ = 114915710880. Its totient is φ = 31918227760.
The previous prime is 70223184389. The next prime is 70223184407. The reversal of 70223184394 is 49348132207.
It is a self number, because there is not a number n which added to its sum of digits gives 70223184394.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573852 + ... + 685384.
It is an arithmetic number, because the mean of its divisors is an integer number (7182231930).
Almost surely, 270223184394 is an apocalyptic number.
70223184394 is a deficient number, since it is larger than the sum of its proper divisors (44692526486).
70223184394 is a wasteful number, since it uses less digits than its factorization.
70223184394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140165.
The product of its (nonzero) digits is 290304, while the sum is 43.
The spelling of 70223184394 in words is "seventy billion, two hundred twenty-three million, one hundred eighty-four thousand, three hundred ninety-four".
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