Base | Representation |
---|---|
bin | 1001101000100110000… |
… | …11101010101011010100 |
3 | 1011122110012111122020010 |
4 | 10310103003222223110 |
5 | 20410423221211012 |
6 | 412024001040220 |
7 | 32626200234231 |
oct | 4642303525324 |
9 | 1148405448203 |
10 | 331032210132 |
11 | 118432064058 |
12 | 541a6026070 |
13 | 252a6ccab20 |
14 | 120446c0788 |
15 | 8926c2cc3c |
hex | 4d130eaad4 |
331032210132 has 96 divisors (see below), whose sum is σ = 834570584064. Its totient is φ = 101520316800.
The previous prime is 331032210107. The next prime is 331032210161. The reversal of 331032210132 is 231012230133.
It is a junction number, because it is equal to n+sod(n) for n = 331032210099 and 331032210108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98902483 + ... + 98905829.
It is an arithmetic number, because the mean of its divisors is an integer number (8693443584).
Almost surely, 2331032210132 is an apocalyptic number.
It is an amenable number.
331032210132 is an abundant number, since it is smaller than the sum of its proper divisors (503538373932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331032210132 is a wasteful number, since it uses less digits than its factorization.
331032210132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5269 (or 5267 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 331032210132 its reverse (231012230133), we get a palindrome (562044440265).
The spelling of 331032210132 in words is "three hundred thirty-one billion, thirty-two million, two hundred ten thousand, one hundred thirty-two".
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