Base | Representation |
---|---|
bin | 1100100100110111101… |
… | …00110001010001111100 |
3 | 1112022100120010210001211 |
4 | 12102123310301101330 |
5 | 24034430411001140 |
6 | 530301543014204 |
7 | 43135054110265 |
oct | 6223364612174 |
9 | 1468316123054 |
10 | 432111031420 |
11 | 1572914595a2 |
12 | 6b8b513a364 |
13 | 31995184453 |
14 | 16cb2b2996c |
15 | b390a182ea |
hex | 649bd3147c |
432111031420 has 12 divisors (see below), whose sum is σ = 907433166024. Its totient is φ = 172844412560.
The previous prime is 432111031403. The next prime is 432111031447. The reversal of 432111031420 is 24130111234.
It is a junction number, because it is equal to n+sod(n) for n = 432111031391 and 432111031400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10802775766 + ... + 10802775805.
It is an arithmetic number, because the mean of its divisors is an integer number (75619430502).
Almost surely, 2432111031420 is an apocalyptic number.
It is an amenable number.
432111031420 is an abundant number, since it is smaller than the sum of its proper divisors (475322134604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
432111031420 is a wasteful number, since it uses less digits than its factorization.
432111031420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21605551580 (or 21605551578 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 432111031420 its reverse (24130111234), we get a palindrome (456241142654).
The spelling of 432111031420 in words is "four hundred thirty-two billion, one hundred eleven million, thirty-one thousand, four hundred twenty".
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