Base | Representation |
---|---|
bin | 1001010010111000100010… |
… | …1010110001001010111100 |
3 | 1100012000122202212220022210 |
4 | 2110232020222301022330 |
5 | 2314421100122010022 |
6 | 33423002403340420 |
7 | 2103241424413056 |
oct | 224561052611274 |
9 | 40160582786283 |
10 | 10220020110012 |
11 | 3290316a0a189 |
12 | 1190860081710 |
13 | 59198907382b |
14 | 27491a04c8d6 |
15 | 12aca5ca6a0c |
hex | 94b88ab12bc |
10220020110012 has 24 divisors (see below), whose sum is σ = 23846799174912. Its totient is φ = 3406661143600.
The previous prime is 10220020109983. The next prime is 10220020110031. The reversal of 10220020110012 is 21001102002201.
It is a super-2 number, since 2×102200201100122 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 10220020110012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2347837 + ... + 5094347.
It is an arithmetic number, because the mean of its divisors is an integer number (993616632288).
Almost surely, 210220020110012 is an apocalyptic number.
10220020110012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10220020110012 is an abundant number, since it is smaller than the sum of its proper divisors (13626779064900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10220020110012 is a wasteful number, since it uses less digits than its factorization.
10220020110012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3056609 (or 3056607 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10220020110012 its reverse (21001102002201), we get a palindrome (31221122112213).
The spelling of 10220020110012 in words is "ten trillion, two hundred twenty billion, twenty million, one hundred ten thousand, twelve".
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