Base | Representation |
---|---|
bin | 10110011010000110… |
… | …10001100100111111 |
3 | 1011001101210112101022 |
4 | 23031003101210333 |
5 | 144114202403203 |
6 | 5305423134355 |
7 | 604055231603 |
oct | 131503214477 |
9 | 34041715338 |
10 | 12030122303 |
11 | 5113765a41 |
12 | 23b8a443bb |
13 | 1199480384 |
14 | 821a1d503 |
15 | 4a6220a38 |
hex | 2cd0d193f |
12030122303 has 8 divisors (see below), whose sum is σ = 12318179328. Its totient is φ = 11743402744.
The previous prime is 12030122219. The next prime is 12030122311. The reversal of 12030122303 is 30322103021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12030122303 - 28 = 12030122047 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12030122603) 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, 316151 + ... + 352152.
It is an arithmetic number, because the mean of its divisors is an integer number (1539772416).
Almost surely, 212030122303 is an apocalyptic number.
12030122303 is a deficient number, since it is larger than the sum of its proper divisors (288057025).
12030122303 is an equidigital number, since it uses as much as digits as its factorization.
12030122303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 668733.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 12030122303 its reverse (30322103021), we get a palindrome (42352225324).
The spelling of 12030122303 in words is "twelve billion, thirty million, one hundred twenty-two thousand, three hundred three".
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