Base | Representation |
---|---|
bin | 11101001100000101… |
… | …111111111100000010 |
3 | 2222220020101200211200 |
4 | 131030011333330002 |
5 | 1003141400141343 |
6 | 22221551122030 |
7 | 2156445415203 |
oct | 351405777402 |
9 | 88806350750 |
10 | 31341412098 |
11 | 12323456877 |
12 | 60a8213316 |
13 | 2c5626c579 |
14 | 17346695aa |
15 | c367994d3 |
hex | 74c17ff02 |
31341412098 has 12 divisors (see below), whose sum is σ = 67906392918. Its totient is φ = 10447137360.
The previous prime is 31341412079. The next prime is 31341412099. The reversal of 31341412098 is 89021414313.
31341412098 is a `hidden beast` number, since 31 + 3 + 414 + 1 + 209 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 25177120929 + 6164291169 = 158673^2 + 78513^2 .
It is a super-2 number, since 2×313414120982 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (31341412099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 870594763 + ... + 870594798.
Almost surely, 231341412098 is an apocalyptic number.
31341412098 is an abundant number, since it is smaller than the sum of its proper divisors (36564980820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31341412098 is a wasteful number, since it uses less digits than its factorization.
31341412098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1741189569 (or 1741189566 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The spelling of 31341412098 in words is "thirty-one billion, three hundred forty-one million, four hundred twelve thousand, ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •