Base | Representation |
---|---|
bin | 10011000000001011… |
… | …01000000110101000 |
3 | 222022222220102122020 |
4 | 21200011220012220 |
5 | 131343204203222 |
6 | 4404200424440 |
7 | 510546521166 |
oct | 114005500650 |
9 | 28288812566 |
10 | 10202022312 |
11 | 43658593a9 |
12 | 1b88778120 |
13 | c678020c1 |
14 | 6cad10236 |
15 | 3ea9b665c |
hex | 2601681a8 |
10202022312 has 16 divisors (see below), whose sum is σ = 25505055840. Its totient is φ = 3400674096.
The previous prime is 10202022161. The next prime is 10202022329. The reversal of 10202022312 is 21322020201.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10202022291 and 10202022300.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212542108 + ... + 212542155.
It is an arithmetic number, because the mean of its divisors is an integer number (1594065990).
Almost surely, 210202022312 is an apocalyptic number.
10202022312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10202022312 is an abundant number, since it is smaller than the sum of its proper divisors (15303033528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202022312 is a wasteful number, since it uses less digits than its factorization.
10202022312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425084272 (or 425084268 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 10202022312 its reverse (21322020201), we get a palindrome (31524042513).
The spelling of 10202022312 in words is "ten billion, two hundred two million, twenty-two thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.030 sec. • engine limits •