Base | Representation |
---|---|
bin | 1100011010100110101… |
… | …1110001110101011000 |
3 | 202101120021000000221010 |
4 | 3012221223301311120 |
5 | 11443314324121240 |
6 | 241553324013520 |
7 | 21260530661202 |
oct | 3065153616530 |
9 | 671507000833 |
10 | 213300223320 |
11 | 825074628a8 |
12 | 354099912a0 |
13 | 171639694c2 |
14 | a47667b772 |
15 | 5835e2b280 |
hex | 31a9af1d58 |
213300223320 has 64 divisors (see below), whose sum is σ = 677541892320. Its totient is φ = 53534173184.
The previous prime is 213300223309. The next prime is 213300223321. The reversal of 213300223320 is 23322003312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213300223321) 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, 52277427 + ... + 52281506.
Almost surely, 2213300223320 is an apocalyptic number.
213300223320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213300223320 is an abundant number, since it is smaller than the sum of its proper divisors (464241669000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213300223320 is a wasteful number, since it uses less digits than its factorization.
213300223320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104558964 (or 104558960 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 213300223320 its reverse (23322003312), we get a palindrome (236622226632).
The spelling of 213300223320 in words is "two hundred thirteen billion, three hundred million, two hundred twenty-three thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.115 sec. • engine limits •