Base | Representation |
---|---|
bin | 1001011011110001… |
… | …1011111110110100 |
3 | 20112111012112220200 |
4 | 2112330123332310 |
5 | 20141300110102 |
6 | 1055142400500 |
7 | 116520156111 |
oct | 22674337664 |
9 | 6474175820 |
10 | 2532425652 |
11 | 108a540969 |
12 | 5a8130130 |
13 | 314873523 |
14 | 1a0491908 |
15 | ec4d351c |
hex | 96f1bfb4 |
2532425652 has 18 divisors (see below), whose sum is σ = 6401409378. Its totient is φ = 844141872.
The previous prime is 2532425647. The next prime is 2532425677. The reversal of 2532425652 is 2565242352.
2532425652 is a `hidden beast` number, since 2 + 53 + 2 + 42 + 565 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 2137767696 + 394657956 = 46236^2 + 19866^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 70345157 = 2532425652 / (2 + 5 + 3 + 2 + 4 + 2 + 5 + 6 + 5 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35172543 + ... + 35172614.
Almost surely, 22532425652 is an apocalyptic number.
It is an amenable number.
2532425652 is an abundant number, since it is smaller than the sum of its proper divisors (3868983726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2532425652 is a wasteful number, since it uses less digits than its factorization.
2532425652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70345167 (or 70345162 counting only the distinct ones).
The product of its digits is 144000, while the sum is 36.
The square root of 2532425652 is about 50323.2118609295. The cubic root of 2532425652 is about 1363.0514047037.
The spelling of 2532425652 in words is "two billion, five hundred thirty-two million, four hundred twenty-five thousand, six hundred fifty-two".
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