Base | Representation |
---|---|
bin | 1101111110011111010… |
… | …0000111101001111100 |
3 | 211221202211211210012122 |
4 | 3133213310013221330 |
5 | 12413222233313040 |
6 | 302150042022112 |
7 | 23230131506402 |
oct | 3374764075174 |
9 | 757684753178 |
10 | 240112401020 |
11 | 92916210848 |
12 | 3a6511a7938 |
13 | 198477678cb |
14 | b89b58b472 |
15 | 63a4c601b5 |
hex | 37e7d07a7c |
240112401020 has 48 divisors (see below), whose sum is σ = 508642176000. Its totient is φ = 95209266240.
The previous prime is 240112401019. The next prime is 240112401071. The reversal of 240112401020 is 20104211042.
It is a self number, because there is not a number n which added to its sum of digits gives 240112401020.
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, 967271 + ... + 1189889.
It is an arithmetic number, because the mean of its divisors is an integer number (10596712000).
Almost surely, 2240112401020 is an apocalyptic number.
240112401020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
240112401020 is an abundant number, since it is smaller than the sum of its proper divisors (268529774980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240112401020 is a wasteful number, since it uses less digits than its factorization.
240112401020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223098 (or 223096 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 240112401020 its reverse (20104211042), we get a palindrome (260216612062).
The spelling of 240112401020 in words is "two hundred forty billion, one hundred twelve million, four hundred one thousand, twenty".
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