Base | Representation |
---|---|
bin | 100011100101011101100100… |
… | …1000101101110111010010011 |
3 | 1112001021122200111011121001021 |
4 | 1013022323021011232322103 |
5 | 312011342034040234141 |
6 | 3025415421113220311 |
7 | 122634241110343534 |
oct | 10712731105567223 |
9 | 1461248614147037 |
10 | 313012000321171 |
11 | 9080a709a80118 |
12 | 2b1339a5701697 |
13 | 10586b9c307c98 |
14 | 5741c0c52068b |
15 | 262c2617cb6d1 |
hex | 11caec916ee93 |
313012000321171 has 2 divisors, whose sum is σ = 313012000321172. Its totient is φ = 313012000321170.
The previous prime is 313012000321169. The next prime is 313012000321289. The reversal of 313012000321171 is 171123000210313.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 313012000321171 - 21 = 313012000321169 is a prime.
It is a super-2 number, since 2×3130120003211712 (a number of 30 digits) contains 22 as substring.
Together with 313012000321169, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (313012000324171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156506000160585 + 156506000160586.
It is an arithmetic number, because the mean of its divisors is an integer number (156506000160586).
Almost surely, 2313012000321171 is an apocalyptic number.
313012000321171 is a deficient number, since it is larger than the sum of its proper divisors (1).
313012000321171 is an equidigital number, since it uses as much as digits as its factorization.
313012000321171 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 25.
Adding to 313012000321171 its reverse (171123000210313), we get a palindrome (484135000531484).
The spelling of 313012000321171 in words is "three hundred thirteen trillion, twelve billion, three hundred twenty-one thousand, one hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •