Base | Representation |
---|---|
bin | 10011000101010111100000 |
3 | 100102011102221 |
4 | 103011113200 |
5 | 2240041340 |
6 | 255120424 |
7 | 60344122 |
oct | 23052740 |
9 | 10364387 |
10 | 5002720 |
11 | 2907688 |
12 | 1813114 |
13 | 10620b8 |
14 | 943212 |
15 | 68c44a |
hex | 4c55e0 |
5002720 has 24 divisors (see below), whose sum is σ = 11819304. Its totient is φ = 2001024.
The previous prime is 5002691. The next prime is 5002721. The reversal of 5002720 is 272005.
It is a happy number.
It is a super-4 number, since 4×50027204 (a number of 28 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 5002694 and 5002703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5002721) 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, 15474 + ... + 15793.
It is an arithmetic number, because the mean of its divisors is an integer number (492471).
Almost surely, 25002720 is an apocalyptic number.
It is an amenable number.
5002720 is an abundant number, since it is smaller than the sum of its proper divisors (6816584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5002720 is a wasteful number, since it uses less digits than its factorization.
5002720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31282 (or 31274 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 16.
The square root of 5002720 is about 2236.6761052955. The cubic root of 5002720 is about 171.0285966105.
Adding to 5002720 its reverse (272005), we get a palindrome (5274725).
The spelling of 5002720 in words is "five million, two thousand, seven hundred twenty".
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