Base | Representation |
---|---|
bin | 11001001101101… |
… | …111110010101110 |
3 | 1002111000100121001 |
4 | 121031233302232 |
5 | 1331244042110 |
6 | 105551030514 |
7 | 13324505236 |
oct | 3115576256 |
9 | 1074010531 |
10 | 423034030 |
11 | 1a7878801 |
12 | b980b43a |
13 | 698479c3 |
14 | 4027ccc6 |
15 | 2721363a |
hex | 1936fcae |
423034030 has 16 divisors (see below), whose sum is σ = 762521760. Its totient is φ = 168977952.
The previous prime is 423034021. The next prime is 423034033. The reversal of 423034030 is 30430324.
It is a junction number, because it is equal to n+sod(n) for n = 423033989 and 423034007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423034033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21825 + ... + 36364.
It is an arithmetic number, because the mean of its divisors is an integer number (47657610).
Almost surely, 2423034030 is an apocalyptic number.
423034030 is a deficient number, since it is larger than the sum of its proper divisors (339487730).
423034030 is a wasteful number, since it uses less digits than its factorization.
423034030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58923.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 423034030 is about 20567.7910821751. The cubic root of 423034030 is about 750.6862045655.
Adding to 423034030 its reverse (30430324), we get a palindrome (453464354).
The spelling of 423034030 in words is "four hundred twenty-three million, thirty-four thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •