Base | Representation |
---|---|
bin | 10000010011000110011… |
… | …001010001100011010100 |
3 | 10222001222010020201012210 |
4 | 100103012121101203110 |
5 | 121322300110324340 |
6 | 2214310255513420 |
7 | 143630066005125 |
oct | 20230631214324 |
9 | 3861863221183 |
10 | 1120020011220 |
11 | 3a1aa8108810 |
12 | 161098528870 |
13 | 8180466b466 |
14 | 3c2d02bc04c |
15 | 1e203371180 |
hex | 104c66518d4 |
1120020011220 has 96 divisors (see below), whose sum is σ = 3436223648256. Its totient is φ = 270323843200.
The previous prime is 1120020011171. The next prime is 1120020011233. The reversal of 1120020011220 is 221100200211.
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 = 1120020011196 and 1120020011205.
It is a congruent number.
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, 3588066 + ... + 3887705.
It is an arithmetic number, because the mean of its divisors is an integer number (35793996336).
Almost surely, 21120020011220 is an apocalyptic number.
1120020011220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1120020011220 is an abundant number, since it is smaller than the sum of its proper divisors (2316203637036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120020011220 is a wasteful number, since it uses less digits than its factorization.
1120020011220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7476021 (or 7476019 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 1120020011220 its reverse (221100200211), we get a palindrome (1341120211431).
The spelling of 1120020011220 in words is "one trillion, one hundred twenty billion, twenty million, eleven thousand, two hundred twenty".
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