Base | Representation |
---|---|
bin | 100001011110000011111… |
… | …111101001011010000011 |
3 | 22010212202111011202121101 |
4 | 201132003333221122003 |
5 | 300140421113101311 |
6 | 4520340541435231 |
7 | 325112455312153 |
oct | 41360377513203 |
9 | 8125674152541 |
10 | 2300022003331 |
11 | 807485506558 |
12 | 31191486bb17 |
13 | 138b77ac81b0 |
14 | 7d4708bc763 |
15 | 3ec67585ec1 |
hex | 21783fe9683 |
2300022003331 has 16 divisors (see below), whose sum is σ = 2613334020640. Its totient is φ = 2006710018560.
The previous prime is 2300022003277. The next prime is 2300022003353. The reversal of 2300022003331 is 1333002200032.
It is a happy number.
It is not a de Polignac number, because 2300022003331 - 211 = 2300022001283 is a prime.
It is a super-2 number, since 2×23000220033312 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2300022003299 and 2300022003308.
It is not an unprimeable number, because it can be changed into a prime (2300022003361) 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, 10645740 + ... + 10859641.
It is an arithmetic number, because the mean of its divisors is an integer number (163333376290).
Almost surely, 22300022003331 is an apocalyptic number.
2300022003331 is a deficient number, since it is larger than the sum of its proper divisors (313312017309).
2300022003331 is a wasteful number, since it uses less digits than its factorization.
2300022003331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21505846.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 2300022003331 its reverse (1333002200032), we get a palindrome (3633024203363).
The spelling of 2300022003331 in words is "two trillion, three hundred billion, twenty-two million, three thousand, three hundred thirty-one".
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