Base | Representation |
---|---|
bin | 10010110001001001001000 |
3 | 100020221210210 |
4 | 102301021020 |
5 | 2224414010 |
6 | 253241120 |
7 | 56550450 |
oct | 22611110 |
9 | 10227723 |
10 | 4919880 |
11 | 2860419 |
12 | 17931a0 |
13 | 1033494 |
14 | 920d60 |
15 | 672b20 |
hex | 4b1248 |
4919880 has 64 divisors (see below), whose sum is σ = 16871040. Its totient is φ = 1124352.
The previous prime is 4919867. The next prime is 4919891. The reversal of 4919880 is 889194.
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, 2089 + ... + 3768.
It is an arithmetic number, because the mean of its divisors is an integer number (263610).
Almost surely, 24919880 is an apocalyptic number.
4919880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4919880 is an abundant number, since it is smaller than the sum of its proper divisors (11951160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4919880 is a wasteful number, since it uses less digits than its factorization.
4919880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5878 (or 5874 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 39.
The square root of 4919880 is about 2218.0802510279. The cubic root of 4919880 is about 170.0793170818.
The spelling of 4919880 in words is "four million, nine hundred nineteen thousand, eight hundred eighty".
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