Base | Representation |
---|---|
bin | 1011111010001… |
… | …0100000000101 |
3 | 10110222122201000 |
4 | 2332202200011 |
5 | 100241324202 |
6 | 4542323513 |
7 | 1144361652 |
oct | 276424005 |
9 | 113878630 |
10 | 49948677 |
11 | 262161a9 |
12 | 14889599 |
13 | a46ac3c |
14 | 68c2c29 |
15 | 45b991c |
hex | 2fa2805 |
49948677 has 16 divisors (see below), whose sum is σ = 74536000. Its totient is φ = 33057072.
The previous prime is 49948673. The next prime is 49948699. The reversal of 49948677 is 77684994.
It is a happy number.
49948677 is a `hidden beast` number, since 4 + 99 + 486 + 77 = 666.
It is not a de Polignac number, because 49948677 - 22 = 49948673 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49948673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2902 + ... + 10407.
It is an arithmetic number, because the mean of its divisors is an integer number (4658500).
Almost surely, 249948677 is an apocalyptic number.
It is an amenable number.
49948677 is a deficient number, since it is larger than the sum of its proper divisors (24587323).
49948677 is a wasteful number, since it uses less digits than its factorization.
49948677 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13457 (or 13451 counting only the distinct ones).
The product of its digits is 3048192, while the sum is 54.
The square root of 49948677 is about 7067.4377959767. The cubic root of 49948677 is about 368.2770563451.
It can be divided in two parts, 49948 and 677, that added together give a 4-th power (50625 = 154).
The spelling of 49948677 in words is "forty-nine million, nine hundred forty-eight thousand, six hundred seventy-seven".
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