Base | Representation |
---|---|
bin | 10010101110001000000000 |
3 | 100020022212000 |
4 | 102232020000 |
5 | 2224020040 |
6 | 253104000 |
7 | 56466432 |
oct | 22561000 |
9 | 10208760 |
10 | 4907520 |
11 | 2852102 |
12 | 1788000 |
13 | 102a977 |
14 | 91a652 |
15 | 66e130 |
hex | 4ae200 |
4907520 has 160 divisors (see below), whose sum is σ = 17677440. Its totient is φ = 1290240.
The previous prime is 4907519. The next prime is 4907531. The reversal of 4907520 is 257094.
It is a tau number, because it is divible by the number of its divisors (160).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69085 + ... + 69155.
It is an arithmetic number, because the mean of its divisors is an integer number (110484).
Almost surely, 24907520 is an apocalyptic number.
4907520 is a gapful number since it is divisible by the number (40) 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 4907520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8838720).
4907520 is an abundant number, since it is smaller than the sum of its proper divisors (12769920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4907520 is an equidigital number, since it uses as much as digits as its factorization.
4907520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103 (or 81 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 4907520 is about 2215.2923057692. The cubic root of 4907520 is about 169.9367700260.
The spelling of 4907520 in words is "four million, nine hundred seven thousand, five hundred twenty".
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