Base | Representation |
---|---|
bin | 1011111001010… |
… | …1010110011000 |
3 | 10110212220210212 |
4 | 2332111112120 |
5 | 100233113213 |
6 | 4541230252 |
7 | 1144045625 |
oct | 276252630 |
9 | 113786725 |
10 | 49894808 |
11 | 26189787 |
12 | 14862388 |
13 | a44c572 |
14 | 68ab34c |
15 | 45a89a8 |
hex | 2f95598 |
49894808 has 16 divisors (see below), whose sum is σ = 94480560. Its totient is φ = 24700000.
The previous prime is 49894771. The next prime is 49894829. The reversal of 49894808 is 80849894.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30068 + ... + 31683.
It is an arithmetic number, because the mean of its divisors is an integer number (5905035).
Almost surely, 249894808 is an apocalyptic number.
It is an amenable number.
49894808 is a deficient number, since it is larger than the sum of its proper divisors (44585752).
49894808 is a wasteful number, since it uses less digits than its factorization.
49894808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61858 (or 61854 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 50.
The square root of 49894808 is about 7063.6256978976. The cubic root of 49894808 is about 368.1446147127.
The spelling of 49894808 in words is "forty-nine million, eight hundred ninety-four thousand, eight hundred eight".
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