Base | Representation |
---|---|
bin | 10000010011000110011… |
… | …010000010000101100100 |
3 | 10222001222010121210220202 |
4 | 100103012122002011210 |
5 | 121322300133210040 |
6 | 2214310304050032 |
7 | 143630100463535 |
oct | 20230632020544 |
9 | 3861863553822 |
10 | 1120020210020 |
11 | 3a1aa8234108 |
12 | 161098603918 |
13 | 8180470aaaa |
14 | 3c2d033068c |
15 | 1e2033b0015 |
hex | 104c6682164 |
1120020210020 has 24 divisors (see below), whose sum is σ = 2360533580664. Its totient is φ = 446390724096.
The previous prime is 1120020209981. The next prime is 1120020210041. The reversal of 1120020210020 is 200120200211.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 116068313344 + 1003951896676 = 340688^2 + 1001974^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1120020209983 and 1120020210010.
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, 101079317 + ... + 101090396.
It is an arithmetic number, because the mean of its divisors is an integer number (98355565861).
Almost surely, 21120020210020 is an apocalyptic number.
1120020210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1120020210020 is an abundant number, since it is smaller than the sum of its proper divisors (1240513370644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120020210020 is a wasteful number, since it uses less digits than its factorization.
1120020210020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202169999 (or 202169997 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 1120020210020 its reverse (200120200211), we get a palindrome (1320140410231).
The spelling of 1120020210020 in words is "one trillion, one hundred twenty billion, twenty million, two hundred ten thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •