Base | Representation |
---|---|
bin | 1001011011001101100000 |
3 | 11122112020100 |
4 | 21123031200 |
5 | 1113031002 |
6 | 124542400 |
7 | 30000234 |
oct | 11331540 |
9 | 4575210 |
10 | 2470752 |
11 | 1438349 |
12 | 9b1a00 |
13 | 6867ab |
14 | 4845c4 |
15 | 33c11c |
hex | 25b360 |
2470752 has 72 divisors (see below), whose sum is σ = 7351344. Its totient is φ = 785664.
The previous prime is 2470739. The next prime is 2470753. The reversal of 2470752 is 2570742.
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×24707522 = 12209230891008, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2470753) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6438 + ... + 6810.
It is an arithmetic number, because the mean of its divisors is an integer number (102102).
22470752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2470752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3675672).
2470752 is an abundant number, since it is smaller than the sum of its proper divisors (4880592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2470752 is a wasteful number, since it uses less digits than its factorization.
2470752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412 (or 401 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 27.
The square root of 2470752 is about 1571.8625894142. The cubic root of 2470752 is about 135.1895280336.
The spelling of 2470752 in words is "two million, four hundred seventy thousand, seven hundred fifty-two".
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