Base | Representation |
---|---|
bin | 1011110110111… |
… | …1010001101000 |
3 | 10110120222212212 |
4 | 2331233101220 |
5 | 100213120411 |
6 | 4534024252 |
7 | 1142526146 |
oct | 275572150 |
9 | 113528785 |
10 | 49738856 |
11 | 260925a2 |
12 | 147a8088 |
13 | a3c659b |
14 | 686a596 |
15 | 457768b |
hex | 2f6f468 |
49738856 has 24 divisors (see below), whose sum is σ = 94328370. Its totient is φ = 24586848.
The previous prime is 49738853. The next prime is 49738867. The reversal of 49738856 is 65883794.
It can be written as a sum of positive squares in only one way, i.e., 45778756 + 3960100 = 6766^2 + 1990^2 .
It is not an unprimeable number, because it can be changed into a prime (49738853) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249845 + ... + 250043.
Almost surely, 249738856 is an apocalyptic number.
It is an amenable number.
49738856 is a deficient number, since it is larger than the sum of its proper divisors (44589514).
49738856 is a wasteful number, since it uses less digits than its factorization.
49738856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 561 (or 358 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 50.
The square root of 49738856 is about 7052.5779683744. The cubic root of 49738856 is about 367.7606548565.
The spelling of 49738856 in words is "forty-nine million, seven hundred thirty-eight thousand, eight hundred fifty-six".
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