Base | Representation |
---|---|
bin | 1011101111111… |
… | …0001001001000 |
3 | 10102201110020012 |
4 | 2323332021020 |
5 | 100103303324 |
6 | 4520051052 |
7 | 1135556150 |
oct | 273761110 |
9 | 112643205 |
10 | 49275464 |
11 | 258a6427 |
12 | 14603a88 |
13 | a2936a4 |
14 | 6789760 |
15 | 44d520e |
hex | 2efe248 |
49275464 has 16 divisors (see below), whose sum is σ = 105590400. Its totient is φ = 21118032.
The previous prime is 49275451. The next prime is 49275467. The reversal of 49275464 is 46457294.
It is not an unprimeable number, because it can be changed into a prime (49275467) 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, 439904 + ... + 440015.
It is an arithmetic number, because the mean of its divisors is an integer number (6599400).
Almost surely, 249275464 is an apocalyptic number.
It is an amenable number.
49275464 is an abundant number, since it is smaller than the sum of its proper divisors (56314936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49275464 is a wasteful number, since it uses less digits than its factorization.
49275464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 879932 (or 879928 counting only the distinct ones).
The product of its digits is 241920, while the sum is 41.
The square root of 49275464 is about 7019.6484242446. The cubic root of 49275464 is about 366.6150090679.
The spelling of 49275464 in words is "forty-nine million, two hundred seventy-five thousand, four hundred sixty-four".
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