Base | Representation |
---|---|
bin | 10000001100100100100… |
… | …100010001111010110100 |
3 | 10221101212120201021002002 |
4 | 100030210210101322310 |
5 | 121213421031120040 |
6 | 2211150523234432 |
7 | 143261266034033 |
oct | 20144444217264 |
9 | 3841776637062 |
10 | 1113010020020 |
11 | 39a03015a658 |
12 | 15b860978a18 |
13 | 80c58277982 |
14 | 3bc272c071a |
15 | 1de42c31a15 |
hex | 10324911eb4 |
1113010020020 has 24 divisors (see below), whose sum is σ = 2342719030344. Its totient is φ = 444175819776.
The previous prime is 1113010020013. The next prime is 1113010020043. The reversal of 1113010020020 is 200200103111.
It can be written as a sum of positive squares in 4 ways, for example, as 3754503076 + 1109255516944 = 61274^2 + 1053212^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1113010019983 and 1113010020010.
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, 64252889 + ... + 64270208.
It is an arithmetic number, because the mean of its divisors is an integer number (97613292931).
Almost surely, 21113010020020 is an apocalyptic number.
1113010020020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1113010020020 is an abundant number, since it is smaller than the sum of its proper divisors (1229709010324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113010020020 is a wasteful number, since it uses less digits than its factorization.
1113010020020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128523539 (or 128523537 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 1113010020020 its reverse (200200103111), we get a palindrome (1313210123131).
The spelling of 1113010020020 in words is "one trillion, one hundred thirteen billion, ten million, twenty thousand, twenty".
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