Base | Representation |
---|---|
bin | 1100010100010110010… |
… | …00011001100111101000 |
3 | 1111110110101200000202011 |
4 | 12022023020121213220 |
5 | 23413244200430440 |
6 | 522233444045304 |
7 | 42402210253216 |
oct | 6121310314750 |
9 | 1443411600664 |
10 | 423241030120 |
11 | 15354a589307 |
12 | 6a03a693834 |
13 | 30bb061c17c |
14 | 166b0ab3cb6 |
15 | b021e699ea |
hex | 628b2199e8 |
423241030120 has 128 divisors (see below), whose sum is σ = 1013143399200. Its totient is φ = 158822608896.
The previous prime is 423241030109. The next prime is 423241030151. The reversal of 423241030120 is 21030142324.
It can be written as a sum of positive squares in 16 ways, for example, as 46129589284 + 377111440836 = 214778^2 + 614094^2 .
It is a junction number, because it is equal to n+sod(n) for n = 423241030091 and 423241030100.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33170782 + ... + 33183538.
Almost surely, 2423241030120 is an apocalyptic number.
423241030120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 423241030120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506571699600).
423241030120 is an abundant number, since it is smaller than the sum of its proper divisors (589902369080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423241030120 is a wasteful number, since it uses less digits than its factorization.
423241030120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13607 (or 13603 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 423241030120 its reverse (21030142324), we get a palindrome (444271172444).
The spelling of 423241030120 in words is "four hundred twenty-three billion, two hundred forty-one million, thirty thousand, one hundred twenty".
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