Base | Representation |
---|---|
bin | 11001101000010… |
… | …100100001100110 |
3 | 1002222010021102110 |
4 | 121220110201212 |
5 | 1340040001410 |
6 | 110400221450 |
7 | 13440640662 |
oct | 3150244146 |
9 | 1088107373 |
10 | 430000230 |
11 | 2007a65a0 |
12 | 10000a886 |
13 | 6b11670a |
14 | 411738a2 |
15 | 27b3c720 |
hex | 19a14866 |
430000230 has 32 divisors (see below), whose sum is σ = 1125819648. Its totient is φ = 104242400.
The previous prime is 430000223. The next prime is 430000231. The reversal of 430000230 is 32000034.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430000231) 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, 651186 + ... + 651845.
It is an arithmetic number, because the mean of its divisors is an integer number (35181864).
Almost surely, 2430000230 is an apocalyptic number.
430000230 is an abundant number, since it is smaller than the sum of its proper divisors (695819418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430000230 is a wasteful number, since it uses less digits than its factorization.
430000230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1303052.
The product of its (nonzero) digits is 72, while the sum is 12.
The square root of 430000230 is about 20736.4468991194. The cubic root of 430000230 is about 754.7843660027.
Adding to 430000230 its reverse (32000034), we get a palindrome (462000264).
The spelling of 430000230 in words is "four hundred thirty million, two hundred thirty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •