Base | Representation |
---|---|
bin | 1001010101111110000… |
… | …01000101100100011001 |
3 | 1010200122021221020100212 |
4 | 10222333001011210121 |
5 | 20224433233004423 |
6 | 403251420340505 |
7 | 32123323431431 |
oct | 4527701054431 |
9 | 1120567836325 |
10 | 321032313113 |
11 | 11417040a456 |
12 | 522750a4735 |
13 | 243723484b5 |
14 | 117765872c1 |
15 | 853dd90578 |
hex | 4abf045919 |
321032313113 has 2 divisors, whose sum is σ = 321032313114. Its totient is φ = 321032313112.
The previous prime is 321032313067. The next prime is 321032313131. The reversal of 321032313113 is 311313230123.
Together with next prime (321032313131) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 310552081984 + 10480231129 = 557272^2 + 102373^2 .
It is a cyclic number.
It is not a de Polignac number, because 321032313113 - 214 = 321032296729 is a prime.
It is not a weakly prime, because it can be changed into another prime (321032313313) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160516156556 + 160516156557.
It is an arithmetic number, because the mean of its divisors is an integer number (160516156557).
Almost surely, 2321032313113 is an apocalyptic number.
It is an amenable number.
321032313113 is a deficient number, since it is larger than the sum of its proper divisors (1).
321032313113 is an equidigital number, since it uses as much as digits as its factorization.
321032313113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 321032313113 its reverse (311313230123), we get a palindrome (632345543236).
The spelling of 321032313113 in words is "three hundred twenty-one billion, thirty-two million, three hundred thirteen thousand, one hundred thirteen".
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