Base | Representation |
---|---|
bin | 1011110101101… |
… | …1100111101010 |
3 | 10110102220110000 |
4 | 2331123213222 |
5 | 100203031341 |
6 | 4532203430 |
7 | 1142042343 |
oct | 275334752 |
9 | 113386400 |
10 | 49658346 |
11 | 26038061 |
12 | 14769576 |
13 | a398a4a |
14 | 68490ca |
15 | 455d8b6 |
hex | 2f5b9ea |
49658346 has 20 divisors (see below), whose sum is σ = 111271842. Its totient is φ = 16552728.
The previous prime is 49658317. The next prime is 49658347. The reversal of 49658346 is 64385694.
It can be written as a sum of positive squares in only one way, i.e., 34751025 + 14907321 = 5895^2 + 3861^2 .
It is not an unprimeable number, because it can be changed into a prime (49658347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 153105 + ... + 153428.
Almost surely, 249658346 is an apocalyptic number.
49658346 is an abundant number, since it is smaller than the sum of its proper divisors (61613496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49658346 is a wasteful number, since it uses less digits than its factorization.
49658346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306547 (or 306538 counting only the distinct ones).
The product of its digits is 622080, while the sum is 45.
The square root of 49658346 is about 7046.8678148522. The cubic root of 49658346 is about 367.5621219432.
The spelling of 49658346 in words is "forty-nine million, six hundred fifty-eight thousand, three hundred forty-six".
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