Base | Representation |
---|---|
bin | 10010000101011… |
… | …111110111011110 |
3 | 210010221220021011 |
4 | 102011133313132 |
5 | 1110134244014 |
6 | 50035325434 |
7 | 10343056606 |
oct | 2205376736 |
9 | 703856234 |
10 | 303431134 |
11 | 146308336 |
12 | 8575087a |
13 | 4ab2c766 |
14 | 2c427c06 |
15 | 1b98a7c4 |
hex | 1215fdde |
303431134 has 32 divisors (see below), whose sum is σ = 489265920. Its totient is φ = 140788032.
The previous prime is 303431129. The next prime is 303431137. The reversal of 303431134 is 431134303.
It is a happy number.
303431134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (303431137) 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, 353634 + ... + 354490.
It is an arithmetic number, because the mean of its divisors is an integer number (15289560).
Almost surely, 2303431134 is an apocalyptic number.
303431134 is a deficient number, since it is larger than the sum of its proper divisors (185834786).
303431134 is a wasteful number, since it uses less digits than its factorization.
303431134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1104.
The product of its (nonzero) digits is 1296, while the sum is 22.
The square root of 303431134 is about 17419.2747839857. The cubic root of 303431134 is about 671.9754086216.
Adding to 303431134 its reverse (431134303), we get a palindrome (734565437).
The spelling of 303431134 in words is "three hundred three million, four hundred thirty-one thousand, one hundred thirty-four".
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