Base | Representation |
---|---|
bin | 11001101000110… |
… | …101010101100110 |
3 | 1002222101002210020 |
4 | 121220311111212 |
5 | 1340103302010 |
6 | 110403140010 |
7 | 13442040552 |
oct | 3150652546 |
9 | 1088332706 |
10 | 430134630 |
11 | 200888572 |
12 | 100074606 |
13 | 6b162943 |
14 | 411aa862 |
15 | 27b67470 |
hex | 19a35566 |
430134630 has 32 divisors (see below), whose sum is σ = 1035707904. Its totient is φ = 114326496.
The previous prime is 430134611. The next prime is 430134689. The reversal of 430134630 is 36431034.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 430134630.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14142 + ... + 32561.
It is an arithmetic number, because the mean of its divisors is an integer number (32365872).
Almost surely, 2430134630 is an apocalyptic number.
430134630 is an abundant number, since it is smaller than the sum of its proper divisors (605573274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430134630 is a wasteful number, since it uses less digits than its factorization.
430134630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47020.
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 430134630 is about 20739.6873168329. The cubic root of 430134630 is about 754.8629957681.
Adding to 430134630 its reverse (36431034), we get a palindrome (466565664).
The spelling of 430134630 in words is "four hundred thirty million, one hundred thirty-four thousand, six hundred thirty".
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