Base | Representation |
---|---|
bin | 1001000101111110… |
… | …0001000101000000 |
3 | 20022010002112020221 |
4 | 2101133201011000 |
5 | 14444341131042 |
6 | 1042114112424 |
7 | 114326542264 |
oct | 22137410500 |
9 | 6263075227 |
10 | 2440958272 |
11 | 1042948095 |
12 | 58157b714 |
13 | 2cb92970c |
14 | 1922820a4 |
15 | e4466d67 |
hex | 917e1140 |
2440958272 has 56 divisors (see below), whose sum is σ = 5148478400. Its totient is φ = 1144958976.
The previous prime is 2440958269. The next prime is 2440958279. The reversal of 2440958272 is 2728590442.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2440958279) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115504 + ... + 134992.
Almost surely, 22440958272 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 2440958272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2574239200).
2440958272 is an abundant number, since it is smaller than the sum of its proper divisors (2707520128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440958272 is a wasteful number, since it uses less digits than its factorization.
2440958272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19623 (or 19613 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 43.
The square root of 2440958272 is about 49406.0550135305. The cubic root of 2440958272 is about 1346.4393176747.
The spelling of 2440958272 in words is "two billion, four hundred forty million, nine hundred fifty-eight thousand, two hundred seventy-two".
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