Base | Representation |
---|---|
bin | 1111010110011010001100 |
3 | 21120102211010 |
4 | 33112122030 |
5 | 2012231243 |
6 | 222125220 |
7 | 46126425 |
oct | 17263214 |
9 | 7512733 |
10 | 4023948 |
11 | 22a9285 |
12 | 1420810 |
13 | aab746 |
14 | 76a64c |
15 | 547433 |
hex | 3d668c |
4023948 has 24 divisors (see below), whose sum is σ = 9488752. Its totient is φ = 1327104.
The previous prime is 4023947. The next prime is 4023973. The reversal of 4023948 is 8493204.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4023947) 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, 565 + ... + 2892.
Almost surely, 24023948 is an apocalyptic number.
It is an amenable number.
4023948 is an abundant number, since it is smaller than the sum of its proper divisors (5464804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023948 is a wasteful number, since it uses less digits than its factorization.
4023948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3561 (or 3559 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 4023948 is about 2005.9780656827. The cubic root of 4023948 is about 159.0562674160.
The spelling of 4023948 in words is "four million, twenty-three thousand, nine hundred forty-eight".
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