Base | Representation |
---|---|
bin | 1011101010010000010… |
… | …0110011111010000110 |
3 | 201011001201201100210222 |
4 | 2322210010303322012 |
5 | 11240224213021410 |
6 | 232005402544342 |
7 | 20321101164065 |
oct | 2724404637206 |
9 | 634051640728 |
10 | 200321220230 |
11 | 77a5711976a |
12 | 329a72080b2 |
13 | 15b75a39911 |
14 | 99a4a1a1dc |
15 | 5326775955 |
hex | 2ea4133e86 |
200321220230 has 64 divisors (see below), whose sum is σ = 388228401792. Its totient is φ = 74144163840.
The previous prime is 200321220173. The next prime is 200321220251. The reversal of 200321220230 is 32022123002.
It is a super-2 number, since 2×2003212202302 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a junction number, because it is equal to n+sod(n) for n = 200321220199 and 200321220208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36572252 + ... + 36577728.
It is an arithmetic number, because the mean of its divisors is an integer number (6066068778).
Almost surely, 2200321220230 is an apocalyptic number.
200321220230 is a deficient number, since it is larger than the sum of its proper divisors (187907181562).
200321220230 is a wasteful number, since it uses less digits than its factorization.
200321220230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9089.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 200321220230 its reverse (32022123002), we get a palindrome (232343343232).
The spelling of 200321220230 in words is "two hundred billion, three hundred twenty-one million, two hundred twenty thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •