Base | Representation |
---|---|
bin | 111111011111010… |
… | …0010011111101000 |
3 | 12111110120122100212 |
4 | 1332332202133220 |
5 | 13330330322212 |
6 | 551220120252 |
7 | 103535310326 |
oct | 17676423750 |
9 | 5443518325 |
10 | 2130323432 |
11 | 9a356a586 |
12 | 4b5536088 |
13 | 27c477113 |
14 | 162d00d16 |
15 | c7056e22 |
hex | 7efa27e8 |
2130323432 has 16 divisors (see below), whose sum is σ = 4005245760. Its totient is φ = 1062257904.
The previous prime is 2130323417. The next prime is 2130323467. The reversal of 2130323432 is 2343230312.
It is a junction number, because it is equal to n+sod(n) for n = 2130323398 and 2130323407.
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, 359858 + ... + 365729.
It is an arithmetic number, because the mean of its divisors is an integer number (250327860).
Almost surely, 22130323432 is an apocalyptic number.
It is an amenable number.
2130323432 is a deficient number, since it is larger than the sum of its proper divisors (1874922328).
2130323432 is a wasteful number, since it uses less digits than its factorization.
2130323432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 725960 (or 725956 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
The square root of 2130323432 is about 46155.4268965200. The cubic root of 2130323432 is about 1286.7134720669.
Adding to 2130323432 its reverse (2343230312), we get a palindrome (4473553744).
The spelling of 2130323432 in words is "two billion, one hundred thirty million, three hundred twenty-three thousand, four hundred thirty-two".
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