Base | Representation |
---|---|
bin | 1000011001000010… |
… | …1010011101000000 |
3 | 12210222111121212112 |
4 | 2012100222131000 |
5 | 14103120441021 |
6 | 1011303114452 |
7 | 106551030344 |
oct | 20620523500 |
9 | 5728447775 |
10 | 2252515136 |
11 | a56538a63 |
12 | 52a442a28 |
13 | 29b88a7c1 |
14 | 17522b624 |
15 | d2b41d5b |
hex | 8642a740 |
2252515136 has 28 divisors (see below), whose sum is σ = 4472452320. Its totient is φ = 1125598080.
The previous prime is 2252515127. The next prime is 2252515141. The reversal of 2252515136 is 6315152522.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110891 + ... + 129621.
It is an arithmetic number, because the mean of its divisors is an integer number (159730440).
Almost surely, 22252515136 is an apocalyptic number.
It is an amenable number.
2252515136 is a deficient number, since it is larger than the sum of its proper divisors (2219937184).
2252515136 is a wasteful number, since it uses less digits than its factorization.
2252515136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20622 (or 20612 counting only the distinct ones).
The product of its digits is 18000, while the sum is 32.
The square root of 2252515136 is about 47460.6693589545. The cubic root of 2252515136 is about 1310.8587761020.
Adding to 2252515136 its reverse (6315152522), we get a palindrome (8567667658).
The spelling of 2252515136 in words is "two billion, two hundred fifty-two million, five hundred fifteen thousand, one hundred thirty-six".
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