Base | Representation |
---|---|
bin | 1011110100101… |
… | …0001100011100 |
3 | 10110022021112112 |
4 | 2331022030130 |
5 | 100143240342 |
6 | 4530453152 |
7 | 1141324301 |
oct | 275121434 |
9 | 113267475 |
10 | 49586972 |
11 | 25a99476 |
12 | 147341b8 |
13 | a372406 |
14 | 682b0a8 |
15 | 4547682 |
hex | 2f4a31c |
49586972 has 12 divisors (see below), whose sum is σ = 86826936. Its totient is φ = 24779280.
The previous prime is 49586951. The next prime is 49586983. The reversal of 49586972 is 27968594.
It is a happy number.
49586972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 49586972.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 10322 + ... + 14342.
It is an arithmetic number, because the mean of its divisors is an integer number (7235578).
Almost surely, 249586972 is an apocalyptic number.
It is an amenable number.
49586972 is a deficient number, since it is larger than the sum of its proper divisors (37239964).
49586972 is a wasteful number, since it uses less digits than its factorization.
49586972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7108 (or 7106 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 50.
The square root of 49586972 is about 7041.8017580730. The cubic root of 49586972 is about 367.3859383476.
The spelling of 49586972 in words is "forty-nine million, five hundred eighty-six thousand, nine hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •