Base | Representation |
---|---|
bin | 1000000001010111… |
… | …1001011101011000 |
3 | 12120001200010001221 |
4 | 2000111321131120 |
5 | 13402211132044 |
6 | 553355021424 |
7 | 104234050030 |
oct | 20025713530 |
9 | 5501603057 |
10 | 2153224024 |
11 | a05491096 |
12 | 50113a874 |
13 | 284134873 |
14 | 165d828c0 |
15 | c907c484 |
hex | 80579758 |
2153224024 has 32 divisors (see below), whose sum is σ = 4682926080. Its totient is φ = 909035424.
The previous prime is 2153223971. The next prime is 2153224033. The reversal of 2153224024 is 4204223512.
It is a self number, because there is not a number n which added to its sum of digits gives 2153224024.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283192 + ... + 290695.
It is an arithmetic number, because the mean of its divisors is an integer number (146341440).
Almost surely, 22153224024 is an apocalyptic number.
It is an amenable number.
2153224024 is an abundant number, since it is smaller than the sum of its proper divisors (2529702056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2153224024 is a wasteful number, since it uses less digits than its factorization.
2153224024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573967 (or 573963 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 2153224024 is about 46402.8449989869. The cubic root of 2153224024 is about 1291.3076946120.
Adding to 2153224024 its reverse (4204223512), we get a palindrome (6357447536).
The spelling of 2153224024 in words is "two billion, one hundred fifty-three million, two hundred twenty-four thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •