Base | Representation |
---|---|
bin | 1010100010010… |
… | …10110100011001 |
3 | 20011022111221201 |
4 | 11101022310121 |
5 | 140111334331 |
6 | 12434234201 |
7 | 2122163404 |
oct | 521126431 |
9 | 204274851 |
10 | 88386841 |
11 | 4598a384 |
12 | 25725961 |
13 | 1540890a |
14 | ba4ad3b |
15 | 7b5da61 |
hex | 544ad19 |
88386841 has 4 divisors (see below), whose sum is σ = 93038800. Its totient is φ = 83734884.
The previous prime is 88386839. The next prime is 88386853. The reversal of 88386841 is 14868388.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 88386841 - 21 = 88386839 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 88386791 and 88386800.
It is not an unprimeable number, because it can be changed into a prime (88386811) 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, 2325951 + ... + 2325988.
It is an arithmetic number, because the mean of its divisors is an integer number (23259700).
Almost surely, 288386841 is an apocalyptic number.
It is an amenable number.
88386841 is a deficient number, since it is larger than the sum of its proper divisors (4651959).
88386841 is a wasteful number, since it uses less digits than its factorization.
88386841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4651958.
The product of its digits is 294912, while the sum is 46.
The square root of 88386841 is about 9401.4276043588. The cubic root of 88386841 is about 445.4468280452.
The spelling of 88386841 in words is "eighty-eight million, three hundred eighty-six thousand, eight hundred forty-one".
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