Base | Representation |
---|---|
bin | 1011101011011… |
… | …1110011100101 |
3 | 10102011211000212 |
4 | 2322313303211 |
5 | 100020043430 |
6 | 4505545205 |
7 | 1133246210 |
oct | 272676345 |
9 | 112154025 |
10 | 48987365 |
11 | 25719a29 |
12 | 144a5205 |
13 | a1c250b |
14 | 6712777 |
15 | 4479b95 |
hex | 2eb7ce5 |
48987365 has 8 divisors (see below), whose sum is σ = 67182720. Its totient is φ = 33591312.
The previous prime is 48987361. The next prime is 48987391. The reversal of 48987365 is 56378984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48987365 - 22 = 48987361 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48987361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699785 + ... + 699854.
It is an arithmetic number, because the mean of its divisors is an integer number (8397840).
Almost surely, 248987365 is an apocalyptic number.
It is an amenable number.
48987365 is a deficient number, since it is larger than the sum of its proper divisors (18195355).
48987365 is a wasteful number, since it uses less digits than its factorization.
48987365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1399651.
The product of its digits is 1451520, while the sum is 50.
The square root of 48987365 is about 6999.0974418135. The cubic root of 48987365 is about 365.8991156946.
The spelling of 48987365 in words is "forty-eight million, nine hundred eighty-seven thousand, three hundred sixty-five".
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