Base | Representation |
---|---|
bin | 100100101010000… |
… | …0111011111010011 |
3 | 10011201110222221220 |
4 | 1021110013133103 |
5 | 10004340312243 |
6 | 322015220123 |
7 | 42323625633 |
oct | 11124073723 |
9 | 3151428856 |
10 | 1230010323 |
11 | 581343a63 |
12 | 2a3b17643 |
13 | 167aa1079 |
14 | b95026c3 |
15 | 72eb7783 |
hex | 495077d3 |
1230010323 has 8 divisors (see below), whose sum is σ = 1640755200. Its totient is φ = 819636168.
The previous prime is 1230010303. The next prime is 1230010357. The reversal of 1230010323 is 3230100321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1230010323 - 210 = 1230009299 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1230010303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84843 + ... + 98276.
It is an arithmetic number, because the mean of its divisors is an integer number (205094400).
Almost surely, 21230010323 is an apocalyptic number.
1230010323 is a deficient number, since it is larger than the sum of its proper divisors (410744877).
1230010323 is a wasteful number, since it uses less digits than its factorization.
1230010323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185361.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 1230010323 is about 35071.5030045762. The cubic root of 1230010323 is about 1071.4442671047. Note that the first 3 decimals are identical.
Adding to 1230010323 its reverse (3230100321), we get a palindrome (4460110644).
The spelling of 1230010323 in words is "one billion, two hundred thirty million, ten thousand, three hundred twenty-three".
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