Base | Representation |
---|---|
bin | 11101011100010001111… |
… | …010110101011010011100 |
3 | 21011102022101121220210012 |
4 | 131130101322311122130 |
5 | 231122033414412340 |
6 | 4145243101302352 |
7 | 266113350135431 |
oct | 35342172653234 |
9 | 7142271556705 |
10 | 2023230232220 |
11 | 7100577a210a |
12 | 2881478649b8 |
13 | 118a36234402 |
14 | 6dcd3b8db88 |
15 | 37967619565 |
hex | 1d711eb569c |
2023230232220 has 24 divisors (see below), whose sum is σ = 4252994415600. Its totient is φ = 808490011392.
The previous prime is 2023230232217. The next prime is 2023230232249. The reversal of 2023230232220 is 222320323202.
It is a super-2 number, since 2×20232302322202 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50109410 + ... + 50149769.
It is an arithmetic number, because the mean of its divisors is an integer number (177208100650).
Almost surely, 22023230232220 is an apocalyptic number.
2023230232220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2023230232220 is an abundant number, since it is smaller than the sum of its proper divisors (2229764183380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023230232220 is a wasteful number, since it uses less digits than its factorization.
2023230232220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100260197 (or 100260195 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 23.
Adding to 2023230232220 its reverse (222320323202), we get a palindrome (2245550555422).
The spelling of 2023230232220 in words is "two trillion, twenty-three billion, two hundred thirty million, two hundred thirty-two thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •