Base | Representation |
---|---|
bin | 10010101011000010100000 |
3 | 100012200111212 |
4 | 102223002200 |
5 | 2223114010 |
6 | 252525252 |
7 | 56414534 |
oct | 22530240 |
9 | 10180455 |
10 | 4894880 |
11 | 2843661 |
12 | 1780828 |
13 | 1024ca3 |
14 | 915bc4 |
15 | 66a505 |
hex | 4ab0a0 |
4894880 has 24 divisors (see below), whose sum is σ = 11564532. Its totient is φ = 1957888.
The previous prime is 4894871. The next prime is 4894889. The reversal of 4894880 is 884984.
4894880 is nontrivially palindromic in base 6.
It is an interprime number because it is at equal distance from previous prime (4894871) and next prime (4894889).
It can be written as a sum of positive squares in 2 ways, for example, as 4892944 + 1936 = 2212^2 + 44^2 .
It is a super-5 number, since 5×48948805 (a number of 35 digits) contains 55555 as substring.
4894880 is an undulating number in base 6.
It is not an unprimeable number, because it can be changed into a prime (4894889) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15137 + ... + 15456.
Almost surely, 24894880 is an apocalyptic number.
4894880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4894880 is an abundant number, since it is smaller than the sum of its proper divisors (6669652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4894880 is a wasteful number, since it uses less digits than its factorization.
4894880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30608 (or 30600 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 41.
The square root of 4894880 is about 2212.4375697407. The cubic root of 4894880 is about 169.7907459939.
The spelling of 4894880 in words is "four million, eight hundred ninety-four thousand, eight hundred eighty".
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