Base | Representation |
---|---|
bin | 100100101010101… |
… | …1000100100001110 |
3 | 10011202002212111120 |
4 | 1021111120210032 |
5 | 10004431424124 |
6 | 322030301410 |
7 | 42326511060 |
oct | 11125304416 |
9 | 3152085446 |
10 | 1230342414 |
11 | 581550514 |
12 | 2a4057866 |
13 | 167b89282 |
14 | b958b730 |
15 | 73030d79 |
hex | 4955890e |
1230342414 has 16 divisors (see below), whose sum is σ = 2812211328. Its totient is φ = 351526392.
The previous prime is 1230342403. The next prime is 1230342431. The reversal of 1230342414 is 4142430321.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14646892 + ... + 14646975.
It is an arithmetic number, because the mean of its divisors is an integer number (175763208).
Almost surely, 21230342414 is an apocalyptic number.
1230342414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1230342414 is an abundant number, since it is smaller than the sum of its proper divisors (1581868914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1230342414 is a wasteful number, since it uses less digits than its factorization.
1230342414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29293879.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 1230342414 is about 35076.2371699132. The cubic root of 1230342414 is about 1071.5406849894.
Adding to 1230342414 its reverse (4142430321), we get a palindrome (5372772735).
The spelling of 1230342414 in words is "one billion, two hundred thirty million, three hundred forty-two thousand, four hundred fourteen".
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