Base | Representation |
---|---|
bin | 100011010001100001101… |
… | …011000000101110001000 |
3 | 22120201202202001201111102 |
4 | 203101201223000232020 |
5 | 304203323024020130 |
6 | 5053323105120532 |
7 | 340061661624050 |
oct | 43214153005610 |
9 | 8521682051442 |
10 | 2424000220040 |
11 | 855015a26783 |
12 | 331954929148 |
13 | 147775247c39 |
14 | 85472308560 |
15 | 430c190c645 |
hex | 23461ac0b88 |
2424000220040 has 64 divisors (see below), whose sum is σ = 6237082114560. Its totient is φ = 830560631040.
The previous prime is 2424000220009. The next prime is 2424000220099. The reversal of 2424000220040 is 400220004242.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 2424000219994 and 2424000220021.
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, 2291171 + ... + 3177650.
It is an arithmetic number, because the mean of its divisors is an integer number (97454408040).
Almost surely, 22424000220040 is an apocalyptic number.
2424000220040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2424000220040 is an abundant number, since it is smaller than the sum of its proper divisors (3813081894520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2424000220040 is a wasteful number, since it uses less digits than its factorization.
2424000220040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5470422 (or 5470418 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 2424000220040 its reverse (400220004242), we get a palindrome (2824220224282).
The spelling of 2424000220040 in words is "two trillion, four hundred twenty-four billion, two hundred twenty thousand, forty".
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