Base | Representation |
---|---|
bin | 1001010100101001… |
… | …0100111000011000 |
3 | 20110101220210022021 |
4 | 2111022110320120 |
5 | 20111120342102 |
6 | 1052153304224 |
7 | 116005000540 |
oct | 22512247030 |
9 | 6411823267 |
10 | 2502512152 |
11 | 107466a468 |
12 | 59a105074 |
13 | 30b5cba2a |
14 | 19a506320 |
15 | e9a75137 |
hex | 95294e18 |
2502512152 has 16 divisors (see below), whose sum is σ = 5362526160. Its totient is φ = 1072505184.
The previous prime is 2502512141. The next prime is 2502512153. The reversal of 2502512152 is 2512152052.
It is a super-3 number, since 3×25025121523 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2502512153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22343803 + ... + 22343914.
It is an arithmetic number, because the mean of its divisors is an integer number (335157885).
Almost surely, 22502512152 is an apocalyptic number.
It is an amenable number.
2502512152 is an abundant number, since it is smaller than the sum of its proper divisors (2860014008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2502512152 is a wasteful number, since it uses less digits than its factorization.
2502512152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44687730 (or 44687726 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 25.
The square root of 2502512152 is about 50025.1152122611. The cubic root of 2502512152 is about 1357.6632580881.
The spelling of 2502512152 in words is "two billion, five hundred two million, five hundred twelve thousand, one hundred fifty-two".
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