Base | Representation |
---|---|
bin | 1101100000101000… |
… | …10000010111110100 |
3 | 200201110220222210110 |
4 | 12300110100113310 |
5 | 104323241123002 |
6 | 3155414223020 |
7 | 344511024444 |
oct | 66024202764 |
9 | 20643828713 |
10 | 7253067252 |
11 | 3092192862 |
12 | 14a5054a70 |
13 | 8b7880792 |
14 | 4cb3d4124 |
15 | 2c6b56e6c |
hex | 1b05105f4 |
7253067252 has 48 divisors (see below), whose sum is σ = 17024454720. Its totient is φ = 2403349248.
The previous prime is 7253067229. The next prime is 7253067253. The reversal of 7253067252 is 2527603527.
It is a self number, because there is not a number n which added to its sum of digits gives 7253067252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7253067253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2047699 + ... + 2051237.
It is an arithmetic number, because the mean of its divisors is an integer number (354676140).
Almost surely, 27253067252 is an apocalyptic number.
It is an amenable number.
7253067252 is an abundant number, since it is smaller than the sum of its proper divisors (9771387468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7253067252 is a wasteful number, since it uses less digits than its factorization.
7253067252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4512 (or 4510 counting only the distinct ones).
The product of its (nonzero) digits is 176400, while the sum is 39.
The square root of 7253067252 is about 85164.9414489319. The cubic root of 7253067252 is about 1935.7112233059.
The spelling of 7253067252 in words is "seven billion, two hundred fifty-three million, sixty-seven thousand, two hundred fifty-two".
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