Base | Representation |
---|---|
bin | 100001101010011101001… |
… | …110100000001100000100 |
3 | 22012011002221221201121011 |
4 | 201222131032200030010 |
5 | 300400200014330040 |
6 | 4530421303132004 |
7 | 326063323341655 |
oct | 41523516401404 |
9 | 8164087851534 |
10 | 2313330230020 |
11 | 812094674207 |
12 | 314409744004 |
13 | 13a1b8cb8344 |
14 | 7dd7415d52c |
15 | 40295abe3ea |
hex | 21a9d3a0304 |
2313330230020 has 24 divisors (see below), whose sum is σ = 4858028529984. Its totient is φ = 925325416416.
The previous prime is 2313330230009. The next prime is 2313330230021. The reversal of 2313330230020 is 200320333132.
It is a super-2 number, since 2×23133302300202 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2313330229973 and 2313330230000.
It is not an unprimeable number, because it can be changed into a prime (2313330230021) 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, 3181407 + ... + 3840313.
It is an arithmetic number, because the mean of its divisors is an integer number (202417855416).
Almost surely, 22313330230020 is an apocalyptic number.
2313330230020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2313330230020 is an abundant number, since it is smaller than the sum of its proper divisors (2544698299964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2313330230020 is a wasteful number, since it uses less digits than its factorization.
2313330230020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 834459 (or 834457 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 2313330230020 its reverse (200320333132), we get a palindrome (2513650563152).
The spelling of 2313330230020 in words is "two trillion, three hundred thirteen billion, three hundred thirty million, two hundred thirty thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •