Base | Representation |
---|---|
bin | 1011110010110… |
… | …1011010010000 |
3 | 10110002021210212 |
4 | 2330231122100 |
5 | 100131002242 |
6 | 4524143252 |
7 | 1140323462 |
oct | 274553220 |
9 | 113067725 |
10 | 49469072 |
11 | 25a18934 |
12 | 14697b28 |
13 | a330853 |
14 | 67da132 |
15 | 4522782 |
hex | 2f2d690 |
49469072 has 10 divisors (see below), whose sum is σ = 95846358. Its totient is φ = 24734528.
The previous prime is 49469071. The next prime is 49469117. The reversal of 49469072 is 27096494.
49469072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 49336576 + 132496 = 7024^2 + 364^2 .
It is not an unprimeable number, because it can be changed into a prime (49469071) 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 as a sum of consecutive naturals, namely, 1545893 + ... + 1545924.
Almost surely, 249469072 is an apocalyptic number.
It is an amenable number.
49469072 is a deficient number, since it is larger than the sum of its proper divisors (46377286).
49469072 is a wasteful number, since it uses less digits than its factorization.
49469072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3091825 (or 3091819 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 49469072 is about 7033.4253390507. The cubic root of 49469072 is about 367.0945366964.
The spelling of 49469072 in words is "forty-nine million, four hundred sixty-nine thousand, seventy-two".
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