Base | Representation |
---|---|
bin | 111011101111110… |
… | …0101001010101000 |
3 | 12011201022201212110 |
4 | 1313133211022220 |
5 | 13101210024100 |
6 | 530533042320 |
7 | 100452145626 |
oct | 16737451250 |
9 | 5151281773 |
10 | 2004767400 |
11 | 939703469 |
12 | 47b4863a0 |
13 | 25c4562cc |
14 | 15037a516 |
15 | bb005250 |
hex | 777e52a8 |
2004767400 has 192 divisors, whose sum is σ = 6609755520. Its totient is φ = 501529600.
The previous prime is 2004767389. The next prime is 2004767407. The reversal of 2004767400 is 47674002.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (2004767407) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 730030 + ... + 732770.
It is an arithmetic number, because the mean of its divisors is an integer number (34425810).
Almost surely, 22004767400 is an apocalyptic number.
2004767400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2004767400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3304877760).
2004767400 is an abundant number, since it is smaller than the sum of its proper divisors (4604988120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2004767400 is a wasteful number, since it uses less digits than its factorization.
2004767400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2836 (or 2827 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 2004767400 is about 44774.6289766872. The cubic root of 2004767400 is about 1260.9213467817.
The spelling of 2004767400 in words is "two billion, four million, seven hundred sixty-seven thousand, four hundred".
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