Base | Representation |
---|---|
bin | 1001010101111110000… |
… | …00000000101110001001 |
3 | 1010200122021101220112102 |
4 | 10222333000000232021 |
5 | 20224433144443423 |
6 | 403251410323145 |
7 | 32123321145323 |
oct | 4527700005611 |
9 | 1120567356472 |
10 | 321032031113 |
11 | 1141702375a2 |
12 | 52274b894b5 |
13 | 2437227a031 |
14 | 11776512613 |
15 | 853dd36c28 |
hex | 4abf000b89 |
321032031113 has 16 divisors (see below), whose sum is σ = 327328358400. Its totient is φ = 314786379600.
The previous prime is 321032031079. The next prime is 321032031139. The reversal of 321032031113 is 311130230123.
It is a cyclic number.
It is not a de Polignac number, because 321032031113 - 216 = 321031965577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (321032031613) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58081556 + ... + 58087082.
It is an arithmetic number, because the mean of its divisors is an integer number (20458022400).
Almost surely, 2321032031113 is an apocalyptic number.
It is an amenable number.
321032031113 is a deficient number, since it is larger than the sum of its proper divisors (6296327287).
321032031113 is a wasteful number, since it uses less digits than its factorization.
321032031113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9908.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 321032031113 its reverse (311130230123), we get a palindrome (632162261236).
The spelling of 321032031113 in words is "three hundred twenty-one billion, thirty-two million, thirty-one thousand, one hundred thirteen".
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