Base | Representation |
---|---|
bin | 11110101101000101111… |
… | …010110111000010010100 |
3 | 21110201021200000102211222 |
4 | 132231011322313002110 |
5 | 234032241003000040 |
6 | 4253153241345512 |
7 | 305304550035335 |
oct | 36550572670224 |
9 | 7421250012758 |
10 | 2110002000020 |
11 | 743935137602 |
12 | 2a0b23498298 |
13 | 123c842b1705 |
14 | 741a603428c |
15 | 39d4536cbb5 |
hex | 1eb45eb7094 |
2110002000020 has 24 divisors (see below), whose sum is σ = 4472415458784. Its totient is φ = 836112941216.
The previous prime is 2110001999999. The next prime is 2110002000077. The reversal of 2110002000020 is 200002000112.
It is a junction number, because it is equal to n+sod(n) for n = 2110001999971 and 2110002000007.
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, 492988982 + ... + 492993261.
It is an arithmetic number, because the mean of its divisors is an integer number (186350644116).
Almost surely, 22110002000020 is an apocalyptic number.
2110002000020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2110002000020 is an abundant number, since it is smaller than the sum of its proper divisors (2362413458764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2110002000020 is a wasteful number, since it uses less digits than its factorization.
2110002000020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 985982359 (or 985982357 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 8.
Adding to 2110002000020 its reverse (200002000112), we get a palindrome (2310004000132).
The spelling of 2110002000020 in words is "two trillion, one hundred ten billion, two million, twenty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •