Base | Representation |
---|---|
bin | 10000010011001011111… |
… | …000111111100011110100 |
3 | 10222002012112202000012100 |
4 | 100103023320333203310 |
5 | 121322442211242322 |
6 | 2214323352022100 |
7 | 143632265465520 |
oct | 20231370774364 |
9 | 3862175660170 |
10 | 1120112212212 |
11 | 3a2045162784 |
12 | 161103391930 |
13 | 8181a7b1166 |
14 | 3c2dc63cd80 |
15 | 1e20b4d4dac |
hex | 104cbe3f8f4 |
1120112212212 has 72 divisors (see below), whose sum is σ = 3236853593792. Its totient is φ = 319935744000.
The previous prime is 1120112212187. The next prime is 1120112212253. The reversal of 1120112212212 is 2122122110211.
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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172212 + ... + 1506612.
Almost surely, 21120112212212 is an apocalyptic number.
1120112212212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1120112212212 is an abundant number, since it is smaller than the sum of its proper divisors (2116741381580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120112212212 is a wasteful number, since it uses less digits than its factorization.
1120112212212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1337749 (or 1337744 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 1120112212212 its reverse (2122122110211), we get a palindrome (3242234322423).
The spelling of 1120112212212 in words is "one trillion, one hundred twenty billion, one hundred twelve million, two hundred twelve thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •