Base | Representation |
---|---|
bin | 1011110010110… |
… | …1111010010101 |
3 | 10110002101121220 |
4 | 2330231322111 |
5 | 100131034000 |
6 | 4524200553 |
7 | 1140332454 |
oct | 274557225 |
9 | 113071556 |
10 | 49471125 |
11 | 25a1a430 |
12 | 14699159 |
13 | a331772 |
14 | 67dab9b |
15 | 45231a0 |
hex | 2f2de95 |
49471125 has 64 divisors (see below), whose sum is σ = 91653120. Its totient is φ = 23496000.
The previous prime is 49471063. The next prime is 49471127. The reversal of 49471125 is 52117494.
It is a happy number.
It is not a de Polignac number, because 49471125 - 29 = 49470613 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49471127) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 276286 + ... + 276464.
It is an arithmetic number, because the mean of its divisors is an integer number (1432080).
Almost surely, 249471125 is an apocalyptic number.
It is an amenable number.
49471125 is a deficient number, since it is larger than the sum of its proper divisors (42181995).
49471125 is a wasteful number, since it uses less digits than its factorization.
49471125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275 (or 265 counting only the distinct ones).
The product of its digits is 10080, while the sum is 33.
The square root of 49471125 is about 7033.5712834946. The cubic root of 49471125 is about 367.0996148502.
It can be divided in two parts, 49 and 471125, that added together give a palindrome (471174).
The spelling of 49471125 in words is "forty-nine million, four hundred seventy-one thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •