Base | Representation |
---|---|
bin | 1100000010011000… |
… | …1010100001010000 |
3 | 22100012010111022101 |
4 | 3000212022201100 |
5 | 23104143330112 |
6 | 1252344250144 |
7 | 143034000502 |
oct | 30046124120 |
9 | 8305114271 |
10 | 3231230032 |
11 | 1408a43a48 |
12 | 762170954 |
13 | 3c6584644 |
14 | 2291d7d72 |
15 | 13da1b757 |
hex | c098a850 |
3231230032 has 10 divisors (see below), whose sum is σ = 6260508218. Its totient is φ = 1615615008.
The previous prime is 3231230029. The next prime is 3231230033. The reversal of 3231230032 is 2300321323.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2165599296 + 1065630736 = 46536^2 + 32644^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3231229991 and 3231230009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3231230033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100975923 + ... + 100975954.
Almost surely, 23231230032 is an apocalyptic number.
It is an amenable number.
3231230032 is a deficient number, since it is larger than the sum of its proper divisors (3029278186).
3231230032 is a wasteful number, since it uses less digits than its factorization.
3231230032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201951885 (or 201951879 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 3231230032 is about 56843.9093659118. The cubic root of 3231230032 is about 1478.3909393517.
Adding to 3231230032 its reverse (2300321323), we get a palindrome (5531551355).
The spelling of 3231230032 in words is "three billion, two hundred thirty-one million, two hundred thirty thousand, thirty-two".
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