Base | Representation |
---|---|
bin | 10000001100110110100… |
… | …101011011111010111100 |
3 | 10221102122122112100010010 |
4 | 100030312211123322330 |
5 | 121220030423004040 |
6 | 2211240522343220 |
7 | 143301626343525 |
oct | 20146645337274 |
9 | 3842578470103 |
10 | 1113312313020 |
11 | 39a17585a886 |
12 | 15b92605ab10 |
13 | 80ca5a9937b |
14 | 3bc554cd84c |
15 | 1de5e544e80 |
hex | 1033695bebc |
1113312313020 has 48 divisors (see below), whose sum is σ = 3217831723008. Its totient is φ = 287306402880.
The previous prime is 1113312312991. The next prime is 1113312313067. The reversal of 1113312313020 is 203132133111.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299275644 + ... + 299279363.
It is an arithmetic number, because the mean of its divisors is an integer number (67038160896).
Almost surely, 21113312313020 is an apocalyptic number.
1113312313020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1113312313020 is an abundant number, since it is smaller than the sum of its proper divisors (2104519409988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113312313020 is a wasteful number, since it uses less digits than its factorization.
1113312313020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 598555050 (or 598555048 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 1113312313020 its reverse (203132133111), we get a palindrome (1316444446131).
The spelling of 1113312313020 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, three hundred thirteen thousand, twenty".
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