Base | Representation |
---|---|
bin | 1000000010000101… |
… | …00101111001010100 |
3 | 102010112120211122011 |
4 | 10001002211321110 |
5 | 32312440032040 |
6 | 1551530114004 |
7 | 211602666532 |
oct | 40102457124 |
9 | 12115524564 |
10 | 4312424020 |
11 | 1913283aa3 |
12 | a0427b904 |
13 | 53957c4b8 |
14 | 2cca3d152 |
15 | 1a38da3ea |
hex | 1010a5e54 |
4312424020 has 24 divisors (see below), whose sum is σ = 9091338984. Its totient is φ = 1718255616.
The previous prime is 4312424009. The next prime is 4312424021. The reversal of 4312424020 is 204242134.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 336869316 + 3975554704 = 18354^2 + 63052^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4312423982 and 4312424000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4312424021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414357 + ... + 424636.
It is an arithmetic number, because the mean of its divisors is an integer number (378805791).
Almost surely, 24312424020 is an apocalyptic number.
It is an amenable number.
4312424020 is an abundant number, since it is smaller than the sum of its proper divisors (4778914964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4312424020 is a wasteful number, since it uses less digits than its factorization.
4312424020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 839259 (or 839257 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 4312424020 is about 65669.0491784372. The cubic root of 4312424020 is about 1627.6979585430.
Adding to 4312424020 its reverse (204242134), we get a palindrome (4516666154).
The spelling of 4312424020 in words is "four billion, three hundred twelve million, four hundred twenty-four thousand, twenty".
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