Base | Representation |
---|---|
bin | 1011101001000… |
… | …0011010101111 |
3 | 10101212121201112 |
4 | 2322100122233 |
5 | 44444413111 |
6 | 4502302235 |
7 | 1132004642 |
oct | 272203257 |
9 | 111777645 |
10 | 48826031 |
11 | 256197a1 |
12 | 1442797b |
13 | a166c57 |
14 | 66ada59 |
15 | 4446e8b |
hex | 2e906af |
48826031 has 4 divisors (see below), whose sum is σ = 48865200. Its totient is φ = 48786864.
The previous prime is 48826013. The next prime is 48826069. The reversal of 48826031 is 13062884.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48826031 - 26 = 48825967 is a prime.
It is a super-2 number, since 2×488260312 = 4767962606425922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48826231) 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, 17651 + ... + 20228.
It is an arithmetic number, because the mean of its divisors is an integer number (12216300).
Almost surely, 248826031 is an apocalyptic number.
48826031 is a deficient number, since it is larger than the sum of its proper divisors (39169).
48826031 is a wasteful number, since it uses less digits than its factorization.
48826031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39168.
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 48826031 is about 6987.5625936374. The cubic root of 48826031 is about 365.4969923331.
The spelling of 48826031 in words is "forty-eight million, eight hundred twenty-six thousand, thirty-one".
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