Base | Representation |
---|---|
bin | 1011101100010… |
… | …0100100010010 |
3 | 10102021110201202 |
4 | 2323010210102 |
5 | 100023232014 |
6 | 4511031202 |
7 | 1133554460 |
oct | 273044422 |
9 | 112243652 |
10 | 49039634 |
11 | 25755226 |
12 | 1450b502 |
13 | a210247 |
14 | 6727830 |
15 | 448a3de |
hex | 2ec4912 |
49039634 has 16 divisors (see below), whose sum is σ = 87723648. Its totient is φ = 20103072.
The previous prime is 49039633. The next prime is 49039643. The reversal of 49039634 is 43693094.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (49039633) 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 7 ways as a sum of consecutive naturals, for example, 75827 + ... + 76470.
It is an arithmetic number, because the mean of its divisors is an integer number (5482728).
Almost surely, 249039634 is an apocalyptic number.
49039634 is a deficient number, since it is larger than the sum of its proper divisors (38684014).
49039634 is a wasteful number, since it uses less digits than its factorization.
49039634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152329.
The product of its (nonzero) digits is 69984, while the sum is 38.
The square root of 49039634 is about 7002.8304277628. The cubic root of 49039634 is about 366.0292062652.
The spelling of 49039634 in words is "forty-nine million, thirty-nine thousand, six hundred thirty-four".
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