Base | Representation |
---|---|
bin | 10000010011010001000… |
… | …111111101000011111100 |
3 | 10222002102122222010010210 |
4 | 100103101013331003330 |
5 | 121323132201121340 |
6 | 2214340210032420 |
7 | 143634413031531 |
oct | 20232107750374 |
9 | 3862378863123 |
10 | 1120200020220 |
11 | 3a208a787186 |
12 | 161128878710 |
13 | 81832a46468 |
14 | 3c30a178d88 |
15 | 1e21407c180 |
hex | 104d11fd0fc |
1120200020220 has 48 divisors (see below), whose sum is σ = 3136837132800. Its totient is φ = 298693617216.
The previous prime is 1120200020207. The next prime is 1120200020221. The reversal of 1120200020220 is 220200020211.
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 = 1120200020196 and 1120200020205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120200020221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134992 + ... + 1502871.
It is an arithmetic number, because the mean of its divisors is an integer number (65350773600).
Almost surely, 21120200020220 is an apocalyptic number.
1120200020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1120200020220 is an abundant number, since it is smaller than the sum of its proper divisors (2016637112580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120200020220 is a wasteful number, since it uses less digits than its factorization.
1120200020220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1649274 (or 1649272 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 1120200020220 its reverse (220200020211), we get a palindrome (1340400040431).
Subtracting from 1120200020220 its reverse (220200020211), we obtain a palindrome (900000000009).
The spelling of 1120200020220 in words is "one trillion, one hundred twenty billion, two hundred million, twenty thousand, two hundred twenty".
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