Base | Representation |
---|---|
bin | 1100001110100001011… |
… | …00010011010110010110 |
3 | 1111011101101220211100001 |
4 | 12013100230103112112 |
5 | 23340342423232410 |
6 | 520555225441514 |
7 | 42231536310013 |
oct | 6072054232626 |
9 | 1434341824301 |
10 | 420113102230 |
11 | 152194991838 |
12 | 6950704029a |
13 | 30802596373 |
14 | 164954ca70a |
15 | addc55633a |
hex | 61d0b13596 |
420113102230 has 48 divisors (see below), whose sum is σ = 784582140384. Its totient is φ = 161870317440.
The previous prime is 420113102161. The next prime is 420113102231. The reversal of 420113102230 is 32201311024.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 420113102198 and 420113102207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420113102231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2476719 + ... + 2640901.
It is an arithmetic number, because the mean of its divisors is an integer number (16345461258).
Almost surely, 2420113102230 is an apocalyptic number.
420113102230 is a deficient number, since it is larger than the sum of its proper divisors (364469038154).
420113102230 is a wasteful number, since it uses less digits than its factorization.
420113102230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164389 (or 164310 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 420113102230 its reverse (32201311024), we get a palindrome (452314413254).
The spelling of 420113102230 in words is "four hundred twenty billion, one hundred thirteen million, one hundred two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •