Base | Representation |
---|---|
bin | 1001000010001100… |
… | …1011010100110101 |
3 | 20021000022220101202 |
4 | 2100203023110311 |
5 | 14431313444113 |
6 | 1040351102245 |
7 | 114045232364 |
oct | 22043132465 |
9 | 6230286352 |
10 | 2425140533 |
11 | 1034a23a82 |
12 | 578211985 |
13 | 2c857baca |
14 | 1901257db |
15 | e2d90258 |
hex | 908cb535 |
2425140533 has 4 divisors (see below), whose sum is σ = 2426068428. Its totient is φ = 2424212640.
The previous prime is 2425140517. The next prime is 2425140541. The reversal of 2425140533 is 3350415242.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3350415242 = 2 ⋅1675207621.
It can be written as a sum of positive squares in 2 ways, for example, as 2079998449 + 345142084 = 45607^2 + 18578^2 .
It is a cyclic number.
It is not a de Polignac number, because 2425140533 - 24 = 2425140517 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2425140496 and 2425140505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2425140233) 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, 460016 + ... + 465257.
It is an arithmetic number, because the mean of its divisors is an integer number (606517107).
Almost surely, 22425140533 is an apocalyptic number.
It is an amenable number.
2425140533 is a deficient number, since it is larger than the sum of its proper divisors (927895).
2425140533 is an equidigital number, since it uses as much as digits as its factorization.
2425140533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 927894.
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 2425140533 is about 49245.7158847346. The cubic root of 2425140533 is about 1343.5246432595.
Adding to 2425140533 its reverse (3350415242), we get a palindrome (5775555775).
The spelling of 2425140533 in words is "two billion, four hundred twenty-five million, one hundred forty thousand, five hundred thirty-three".
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