Base | Representation |
---|---|
bin | 1001000011011000… |
… | …1011110110101010 |
3 | 20021100201001122122 |
4 | 2100312023312222 |
5 | 14434102422214 |
6 | 1041045551242 |
7 | 114135464654 |
oct | 22066136652 |
9 | 6240631578 |
10 | 2430123434 |
11 | 1037817782 |
12 | 579a15522 |
13 | 2c9604b7b |
14 | 190a616d4 |
15 | e352688e |
hex | 90d8bdaa |
2430123434 has 8 divisors (see below), whose sum is σ = 3651075840. Its totient is φ = 1213098156.
The previous prime is 2430123431. The next prime is 2430123439. The reversal of 2430123434 is 4343210342.
2430123434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2430123431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980234 + ... + 982709.
It is an arithmetic number, because the mean of its divisors is an integer number (456384480).
Almost surely, 22430123434 is an apocalyptic number.
2430123434 is a deficient number, since it is larger than the sum of its proper divisors (1220952406).
2430123434 is a wasteful number, since it uses less digits than its factorization.
2430123434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1963564.
The product of its (nonzero) digits is 6912, while the sum is 26.
The square root of 2430123434 is about 49296.2821519027. The cubic root of 2430123434 is about 1344.4441872736. Note that the first 3 decimals are identical.
Adding to 2430123434 its reverse (4343210342), we get a palindrome (6773333776).
The spelling of 2430123434 in words is "two billion, four hundred thirty million, one hundred twenty-three thousand, four hundred thirty-four".
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