Base | Representation |
---|---|
bin | 1011001110000011… |
… | …00001110100100100 |
3 | 120112210010111112211 |
4 | 11213001201310210 |
5 | 44313443434340 |
6 | 2433410453204 |
7 | 302160143545 |
oct | 54701416444 |
9 | 16483114484 |
10 | 6023421220 |
11 | 2611078573 |
12 | 1201294204 |
13 | 74cba948b |
14 | 411d884cc |
15 | 253c125ea |
hex | 167061d24 |
6023421220 has 96 divisors (see below), whose sum is σ = 13328219520. Its totient is φ = 2283509760.
The previous prime is 6023421199. The next prime is 6023421223. The reversal of 6023421220 is 221243206.
It is a junction number, because it is equal to n+sod(n) for n = 6023421191 and 6023421200.
It is not an unprimeable number, because it can be changed into a prime (6023421223) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10157244 + ... + 10157836.
It is an arithmetic number, because the mean of its divisors is an integer number (138835620).
Almost surely, 26023421220 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 6023421220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6664109760).
6023421220 is an abundant number, since it is smaller than the sum of its proper divisors (7304798300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6023421220 is a wasteful number, since it uses less digits than its factorization.
6023421220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 925 (or 923 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 6023421220 is about 77610.7029990065. The cubic root of 6023421220 is about 1819.4819219346.
Adding to 6023421220 its reverse (221243206), we get a palindrome (6244664426).
The spelling of 6023421220 in words is "six billion, twenty-three million, four hundred twenty-one thousand, two hundred twenty".
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