Base | Representation |
---|---|
bin | 11001111000110… |
… | …001111101111010 |
3 | 1010021020111100120 |
4 | 121320301331322 |
5 | 1342141041010 |
6 | 111032514110 |
7 | 13522421604 |
oct | 3170617572 |
9 | 1107214316 |
10 | 434315130 |
11 | 203183427 |
12 | 10154b936 |
13 | 6bc97702 |
14 | 41978174 |
15 | 281e0e70 |
hex | 19e31f7a |
434315130 has 32 divisors (see below), whose sum is σ = 1048762944. Its totient is φ = 115105536.
The previous prime is 434315113. The next prime is 434315131. The reversal of 434315130 is 31513434.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 434315130.
It is not an unprimeable number, because it can be changed into a prime (434315131) 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, 39519 + ... + 49298.
It is an arithmetic number, because the mean of its divisors is an integer number (32773842).
Almost surely, 2434315130 is an apocalyptic number.
434315130 is an abundant number, since it is smaller than the sum of its proper divisors (614447814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434315130 is a wasteful number, since it uses less digits than its factorization.
434315130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88990.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 434315130 is about 20840.2286455787. The cubic root of 434315130 is about 757.3006326509.
Adding to 434315130 its reverse (31513434), we get a palindrome (465828564).
The spelling of 434315130 in words is "four hundred thirty-four million, three hundred fifteen thousand, one hundred thirty".
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