Base | Representation |
---|---|
bin | 1001000111000001101… |
… | …10011001000010010110 |
3 | 1002220221012112111122210 |
4 | 10203200312121002112 |
5 | 20112021030000042 |
6 | 355443402334250 |
7 | 31420452046506 |
oct | 4434066310226 |
9 | 1086835474583 |
10 | 313010000022 |
11 | 110823a91935 |
12 | 507b64ba386 |
13 | 236942c2185 |
14 | 11214d51a06 |
15 | 821e938a9c |
hex | 48e0d99096 |
313010000022 has 16 divisors (see below), whose sum is σ = 629517320640. Its totient is φ = 103753779912.
The previous prime is 313009999949. The next prime is 313010000029. The reversal of 313010000022 is 220000010313.
It is a happy number.
It is a super-2 number, since 2×3130100000222 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 313009999962 and 313010000007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313010000029) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145720528 + ... + 145722675.
It is an arithmetic number, because the mean of its divisors is an integer number (39344832540).
Almost surely, 2313010000022 is an apocalyptic number.
313010000022 is an abundant number, since it is smaller than the sum of its proper divisors (316507320618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313010000022 is a wasteful number, since it uses less digits than its factorization.
313010000022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291443387.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 313010000022 its reverse (220000010313), we get a palindrome (533010010335).
The spelling of 313010000022 in words is "three hundred thirteen billion, ten million, twenty-two", and thus it is an aban number.
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