Base | Representation |
---|---|
bin | 101101100000001001001101… |
… | …001000010011001001001100 |
3 | 222020120101021120212122122110 |
4 | 231200021031020103021030 |
5 | 202212240302023223040 |
6 | 1545342152431544020 |
7 | 60103156641200160 |
oct | 5540111510231114 |
9 | 866511246778573 |
10 | 200121000211020 |
11 | 58845926525849 |
12 | 1a54095a08b010 |
13 | 8788438758495 |
14 | 375bc9db30ca0 |
15 | 1820916c68980 |
hex | b6024d21324c |
200121000211020 has 96 divisors (see below), whose sum is σ = 640391440550400. Its totient is φ = 45741640057344.
The previous prime is 200121000210979. The next prime is 200121000211051. The reversal of 200121000211020 is 20112000121002.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 200121000210987 and 200121000211005.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65306976 + ... + 68302584.
It is an arithmetic number, because the mean of its divisors is an integer number (6670744172400).
Almost surely, 2200121000211020 is an apocalyptic number.
200121000211020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200121000211020 is an abundant number, since it is smaller than the sum of its proper divisors (440270440339380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200121000211020 is a wasteful number, since it uses less digits than its factorization.
200121000211020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3154687 (or 3154685 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 200121000211020 its reverse (20112000121002), we get a palindrome (220233000332022).
The spelling of 200121000211020 in words is "two hundred trillion, one hundred twenty-one billion, two hundred eleven thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •