Base | Representation |
---|---|
bin | 1000011101010001… |
… | …0100100011110100 |
3 | 12212012212201020201 |
4 | 2013110110203310 |
5 | 14122141020002 |
6 | 1013135210244 |
7 | 110154550213 |
oct | 20724244364 |
9 | 5765781221 |
10 | 2270251252 |
11 | a65552405 |
12 | 534376984 |
13 | 2a245a649 |
14 | 17772707a |
15 | d4497087 |
hex | 875148f4 |
2270251252 has 12 divisors (see below), whose sum is σ = 4182041920. Its totient is φ = 1075382136.
The previous prime is 2270251229. The next prime is 2270251253. The reversal of 2270251252 is 2521520722.
It is a self number, because there is not a number n which added to its sum of digits gives 2270251252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2270251253) 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, 14935788 + ... + 14935939.
Almost surely, 22270251252 is an apocalyptic number.
It is an amenable number.
2270251252 is a deficient number, since it is larger than the sum of its proper divisors (1911790668).
2270251252 is a wasteful number, since it uses less digits than its factorization.
2270251252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29871750 (or 29871748 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 28.
The square root of 2270251252 is about 47647.1536610530. The cubic root of 2270251252 is about 1314.2903160767.
Adding to 2270251252 its reverse (2521520722), we get a palindrome (4791771974).
The spelling of 2270251252 in words is "two billion, two hundred seventy million, two hundred fifty-one thousand, two hundred fifty-two".
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