Base | Representation |
---|---|
bin | 1011100001000… |
… | …1111101010001 |
3 | 10100220022012000 |
4 | 2320101331101 |
5 | 44331324144 |
6 | 4443224213 |
7 | 1124416536 |
oct | 270217521 |
9 | 110808160 |
10 | 48308049 |
11 | 252a5609 |
12 | 14218069 |
13 | a01525a |
14 | 65b6d8d |
15 | 4393769 |
hex | 2e11f51 |
48308049 has 16 divisors (see below), whose sum is σ = 73233600. Its totient is φ = 31455648.
The previous prime is 48308041. The next prime is 48308063. The reversal of 48308049 is 94080384.
48308049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48308049 - 23 = 48308041 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48308041) 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 15 ways as a sum of consecutive naturals, for example, 19644 + ... + 21965.
It is an arithmetic number, because the mean of its divisors is an integer number (4577100).
Almost surely, 248308049 is an apocalyptic number.
It is an amenable number.
48308049 is a deficient number, since it is larger than the sum of its proper divisors (24925551).
48308049 is a wasteful number, since it uses less digits than its factorization.
48308049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41661 (or 41655 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 48308049 is about 6950.3991971685. The cubic root of 48308049 is about 364.1999088069.
The spelling of 48308049 in words is "forty-eight million, three hundred eight thousand, forty-nine".
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