Base | Representation |
---|---|
bin | 100001011110001110101… |
… | …111000111101011000111 |
3 | 22010220020001021201201101 |
4 | 201132032233013223013 |
5 | 300141303232021411 |
6 | 4520410500240531 |
7 | 325120104162646 |
oct | 41361657075307 |
9 | 8126201251641 |
10 | 2300202220231 |
11 | 807568207143 |
12 | 3119650a0147 |
13 | 138ba6246a06 |
14 | 7d48a7d135d |
15 | 3ec782d38c1 |
hex | 2178ebc7ac7 |
2300202220231 has 32 divisors (see below), whose sum is σ = 2547832320000. Its totient is φ = 2067830755200.
The previous prime is 2300202220229. The next prime is 2300202220271. The reversal of 2300202220231 is 1320222020032.
It is not a de Polignac number, because 2300202220231 - 21 = 2300202220229 is a prime.
It is a super-2 number, since 2×23002022202312 (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 = 2300202220199 and 2300202220208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300202220271) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217837530 + ... + 217848088.
It is an arithmetic number, because the mean of its divisors is an integer number (79619760000).
Almost surely, 22300202220231 is an apocalyptic number.
2300202220231 is a deficient number, since it is larger than the sum of its proper divisors (247630099769).
2300202220231 is a wasteful number, since it uses less digits than its factorization.
2300202220231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17367.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 2300202220231 its reverse (1320222020032), we get a palindrome (3620424240263).
The spelling of 2300202220231 in words is "two trillion, three hundred billion, two hundred two million, two hundred twenty thousand, two hundred thirty-one".
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