Base | Representation |
---|---|
bin | 1001011000110001100000… |
… | …0111011010101111101111 |
3 | 1100112200211221102020021121 |
4 | 2112030120013122233233 |
5 | 2323100320004310111 |
6 | 33541255431441411 |
7 | 2113453142026225 |
oct | 226143007325757 |
9 | 40480757366247 |
10 | 10321211010031 |
11 | 331a2235a6079 |
12 | 11a83a0826267 |
13 | 59b39450c72c |
14 | 279799310b15 |
15 | 12d729830871 |
hex | 963181dabef |
10321211010031 has 2 divisors, whose sum is σ = 10321211010032. Its totient is φ = 10321211010030.
The previous prime is 10321211009971. The next prime is 10321211010037. The reversal of 10321211010031 is 13001011212301.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10321211010031 - 217 = 10321210878959 is a prime.
It is a super-2 number, since 2×103212110100312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10321211009987 and 10321211010014.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10321211010037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160605505015 + 5160605505016.
It is an arithmetic number, because the mean of its divisors is an integer number (5160605505016).
Almost surely, 210321211010031 is an apocalyptic number.
10321211010031 is a deficient number, since it is larger than the sum of its proper divisors (1).
10321211010031 is an equidigital number, since it uses as much as digits as its factorization.
10321211010031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 10321211010031 its reverse (13001011212301), we get a palindrome (23322222222332).
The spelling of 10321211010031 in words is "ten trillion, three hundred twenty-one billion, two hundred eleven million, ten thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •