Base | Representation |
---|---|
bin | 1111110110000111… |
… | …0110110101110001 |
3 | 101222102201202012101 |
4 | 3331201312311301 |
5 | 32202344323100 |
6 | 1542023300401 |
7 | 210256150531 |
oct | 37541666561 |
9 | 11872652171 |
10 | 4253511025 |
11 | 1892aa5875 |
12 | 9a85aa701 |
13 | 52a2c323a |
14 | 2c4ca54c1 |
15 | 19d64e86a |
hex | fd876d71 |
4253511025 has 24 divisors (see below), whose sum is σ = 5380872120. Its totient is φ = 3334256640.
The previous prime is 4253511007. The next prime is 4253511047. The reversal of 4253511025 is 5201153524.
It can be written as a sum of positive squares in 12 ways, for example, as 1407075121 + 2846435904 = 37511^2 + 53352^2 .
It is a de Polignac number, because none of the positive numbers 2k-4253511025 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4253510984 and 4253511002.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1340641 + ... + 1343809.
It is an arithmetic number, because the mean of its divisors is an integer number (224203005).
Almost surely, 24253511025 is an apocalyptic number.
It is an amenable number.
4253511025 is a deficient number, since it is larger than the sum of its proper divisors (1127361095).
4253511025 is a wasteful number, since it uses less digits than its factorization.
4253511025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4245 (or 4240 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 4253511025 is about 65218.9468252900. The cubic root of 4253511025 is about 1620.2518311193.
Adding to 4253511025 its reverse (5201153524), we get a palindrome (9454664549).
The spelling of 4253511025 in words is "four billion, two hundred fifty-three million, five hundred eleven thousand, twenty-five".
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