Base | Representation |
---|---|
bin | 1011110011010… |
… | …1010100100001 |
3 | 10110010221020220 |
4 | 2330311110201 |
5 | 100133021343 |
6 | 4524553253 |
7 | 1140520110 |
oct | 274652441 |
9 | 113127226 |
10 | 49501473 |
11 | 25a4020a |
12 | 146b2829 |
13 | a342518 |
14 | 6807c77 |
15 | 452c183 |
hex | 2f35521 |
49501473 has 16 divisors (see below), whose sum is σ = 77271936. Its totient is φ = 27596160.
The previous prime is 49501469. The next prime is 49501483. The reversal of 49501473 is 37410594.
49501473 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 49501473 - 22 = 49501469 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (49501453) 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, 27886 + ... + 29607.
It is an arithmetic number, because the mean of its divisors is an integer number (4829496).
Almost surely, 249501473 is an apocalyptic number.
It is an amenable number.
49501473 is a deficient number, since it is larger than the sum of its proper divisors (27770463).
49501473 is a wasteful number, since it uses less digits than its factorization.
49501473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57544.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 49501473 is about 7035.7283205081. The cubic root of 49501473 is about 367.1746651062.
The spelling of 49501473 in words is "forty-nine million, five hundred one thousand, four hundred seventy-three".
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