Base | Representation |
---|---|
bin | 1011110101000… |
… | …1011010011110 |
3 | 10110100210002201 |
4 | 2331101122132 |
5 | 100200212132 |
6 | 4531242114 |
7 | 1141506433 |
oct | 275213236 |
9 | 113323081 |
10 | 49616542 |
11 | 26009708 |
12 | 1474933a |
13 | a382a01 |
14 | 6837b8a |
15 | 45512e7 |
hex | 2f5169e |
49616542 has 16 divisors (see below), whose sum is σ = 75883392. Its totient is φ = 24327000.
The previous prime is 49616527. The next prime is 49616549. The reversal of 49616542 is 24561694.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49616549) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20917 + ... + 23167.
It is an arithmetic number, because the mean of its divisors is an integer number (4742712).
Almost surely, 249616542 is an apocalyptic number.
49616542 is a deficient number, since it is larger than the sum of its proper divisors (26266850).
49616542 is a wasteful number, since it uses less digits than its factorization.
49616542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2463.
The product of its digits is 51840, while the sum is 37.
The square root of 49616542 is about 7043.9010498445. The cubic root of 49616542 is about 367.4589510971.
The spelling of 49616542 in words is "forty-nine million, six hundred sixteen thousand, five hundred forty-two".
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