Base | Representation |
---|---|
bin | 1011110000110… |
… | …0001111010001 |
3 | 10102211101102121 |
4 | 2330030033101 |
5 | 100112130301 |
6 | 4521214241 |
7 | 1136216401 |
oct | 274141721 |
9 | 112741377 |
10 | 49333201 |
11 | 25935845 |
12 | 14631381 |
13 | a2b3a58 |
14 | 67a2801 |
15 | 44e73a1 |
hex | 2f0c3d1 |
49333201 has 16 divisors (see below), whose sum is σ = 53688528. Its totient is φ = 45158400.
The previous prime is 49333153. The next prime is 49333211. The reversal of 49333201 is 10233394.
It is a happy number.
49333201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 27290176 + 22043025 = 5224^2 + 4695^2 .
It is a 3-Lehmer number, since φ(49333201) divides (49333201-1)3.
It is a cyclic number.
It is a Carmichael number.
It is not a de Polignac number, because 49333201 - 225 = 15778769 is a prime.
It is a deceptive number, since it divides R49333200.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49333211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116971 + ... + 117391.
It is an arithmetic number, because the mean of its divisors is an integer number (3355533).
It is a Poulet number, since it divides 249333200-1.
Almost surely, 249333201 is an apocalyptic number.
It is an amenable number.
49333201 is a deficient number, since it is larger than the sum of its proper divisors (4355327).
49333201 is a wasteful number, since it uses less digits than its factorization.
49333201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 612.
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 49333201 is about 7023.7597481691. The cubic root of 49333201 is about 366.7581431085.
Adding to 49333201 its reverse (10233394), we get a palindrome (59566595).
The spelling of 49333201 in words is "forty-nine million, three hundred thirty-three thousand, two hundred one".
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