Base | Representation |
---|---|
bin | 1100100111010011110… |
… | …10110101001101010100 |
3 | 1112102201212112102202210 |
4 | 12103221322311031110 |
5 | 24100121314240340 |
6 | 531035545233420 |
7 | 43212403531620 |
oct | 6235172651524 |
9 | 1472655472683 |
10 | 433421243220 |
11 | 1578a3aa1069 |
12 | 6bbbba92870 |
13 | 31b437564c4 |
14 | 16d98b48180 |
15 | b41aa74180 |
hex | 64e9eb5354 |
433421243220 has 96 divisors (see below), whose sum is σ = 1459945267200. Its totient is φ = 93853620864.
The previous prime is 433421243179. The next prime is 433421243221. The reversal of 433421243220 is 22342124334.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (433421243221) 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, 27148740 + ... + 27164699.
It is an arithmetic number, because the mean of its divisors is an integer number (15207763200).
Almost surely, 2433421243220 is an apocalyptic number.
It is an amenable number.
433421243220 is an abundant number, since it is smaller than the sum of its proper divisors (1026524023980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
433421243220 is a wasteful number, since it uses less digits than its factorization.
433421243220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54313477 (or 54313475 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 433421243220 its reverse (22342124334), we get a palindrome (455763367554).
The spelling of 433421243220 in words is "four hundred thirty-three billion, four hundred twenty-one million, two hundred forty-three thousand, two hundred twenty".
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