Base | Representation |
---|---|
bin | 110010000100100000011010… |
… | …101001001111101001010000 |
3 | 1001212201001200121201122102200 |
4 | 302010200122221033221100 |
5 | 212330423144104020422 |
6 | 2100204000110243200 |
7 | 64245535620434421 |
oct | 6204403251175120 |
9 | 1055631617648380 |
10 | 220212010220112 |
11 | 64191430943729 |
12 | 208466907b6500 |
13 | 95b4b98b943b1 |
14 | 3c54465081648 |
15 | 1a6d3469882ac |
hex | c8481aa4fa50 |
220212010220112 has 60 divisors (see below), whose sum is σ = 616304648841024. Its totient is φ = 73401994048320.
The previous prime is 220212010220107. The next prime is 220212010220131. The reversal of 220212010220112 is 211022010212022.
It is a happy number.
220212010220112 is a `hidden beast` number, since 2 + 202 + 120 + 10 + 220 + 112 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 15647464 + ... + 26177607.
Almost surely, 2220212010220112 is an apocalyptic number.
It is an amenable number.
220212010220112 is an abundant number, since it is smaller than the sum of its proper divisors (396092638620912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220212010220112 is a wasteful number, since it uses less digits than its factorization.
220212010220112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41861648 (or 41861639 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 220212010220112 its reverse (211022010212022), we get a palindrome (431234020432134).
The spelling of 220212010220112 in words is "two hundred twenty trillion, two hundred twelve billion, ten million, two hundred twenty thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •