Base | Representation |
---|---|
bin | 1010111010011111100100… |
… | …00000001000000011100100 |
3 | 10010222101022012221110020002 |
4 | 11131033302000020003210 |
5 | 11121204041323331040 |
6 | 123013244533000432 |
7 | 5024642265316046 |
oct | 535176200100344 |
9 | 103871265843202 |
10 | 24000042402020 |
11 | 77133a728a9a3 |
12 | 2837451783118 |
13 | 105126ab07409 |
14 | 5cd873077a96 |
15 | 2b9469919a15 |
hex | 15d3f20080e4 |
24000042402020 has 48 divisors (see below), whose sum is σ = 50433598080768. Its totient is φ = 9593635645440.
The previous prime is 24000042401987. The next prime is 24000042402041. The reversal of 24000042402020 is 2020424000042.
It is a super-3 number, since 3×240000424020203 (a number of 41 digits) contains 333 as substring.
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 = 24000042401983 and 24000042402001.
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, 322617749 + ... + 322692131.
It is an arithmetic number, because the mean of its divisors is an integer number (1050699960016).
Almost surely, 224000042402020 is an apocalyptic number.
24000042402020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24000042402020 is an abundant number, since it is smaller than the sum of its proper divisors (26433555678748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24000042402020 is a wasteful number, since it uses less digits than its factorization.
24000042402020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84900 (or 84898 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 24000042402020 its reverse (2020424000042), we get a palindrome (26020466402062).
The spelling of 24000042402020 in words is "twenty-four trillion, forty-two million, four hundred two thousand, twenty".
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