Base | Representation |
---|---|
bin | 1100010100010001110… |
… | …11111100110110000100 |
3 | 1111110100211101110220210 |
4 | 12022020323330312010 |
5 | 23413210234241400 |
6 | 522230050555420 |
7 | 42401252310105 |
oct | 6121073746604 |
9 | 1443324343823 |
10 | 423204212100 |
11 | 15353082139a |
12 | 6a02a298b70 |
13 | 30ba5acaa67 |
14 | 166a9c4c3ac |
15 | b01dae5950 |
hex | 6288efcd84 |
423204212100 has 144 divisors (see below), whose sum is σ = 1292137922880. Its totient is φ = 106647552000.
The previous prime is 423204212047. The next prime is 423204212173. The reversal of 423204212100 is 1212402324.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2193124 + ... + 2378276.
It is an arithmetic number, because the mean of its divisors is an integer number (8973180020).
Almost surely, 2423204212100 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 423204212100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646068961440).
423204212100 is an abundant number, since it is smaller than the sum of its proper divisors (868933710780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423204212100 is a wasteful number, since it uses less digits than its factorization.
423204212100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185590 (or 185583 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 423204212100 its reverse (1212402324), we get a palindrome (424416614424).
The spelling of 423204212100 in words is "four hundred twenty-three billion, two hundred four million, two hundred twelve thousand, one hundred".
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