Base | Representation |
---|---|
bin | 1011110110001… |
… | …1111001010001 |
3 | 10110111121221101 |
4 | 2331203321101 |
5 | 100210122431 |
6 | 4533024401 |
7 | 1142243224 |
oct | 275437121 |
9 | 113447841 |
10 | 49692241 |
11 | 26060575 |
12 | 14785101 |
13 | a3ab2c1 |
14 | 68575bb |
15 | 4568961 |
hex | 2f63e51 |
49692241 has 8 divisors (see below), whose sum is σ = 52685640. Its totient is φ = 46706688.
The previous prime is 49692211. The next prime is 49692263. The reversal of 49692241 is 14229694.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2371600 + 47320641 = 1540^2 + 6879^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49692241 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 49692241.
It is not an unprimeable number, because it can be changed into a prime (49692211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15705 + ... + 18601.
It is an arithmetic number, because the mean of its divisors is an integer number (6585705).
Almost surely, 249692241 is an apocalyptic number.
It is an amenable number.
49692241 is a deficient number, since it is larger than the sum of its proper divisors (2993399).
49692241 is a wasteful number, since it uses less digits than its factorization.
49692241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3923.
The product of its digits is 31104, while the sum is 37.
The square root of 49692241 is about 7049.2723737986. The cubic root of 49692241 is about 367.6457311490.
The spelling of 49692241 in words is "forty-nine million, six hundred ninety-two thousand, two hundred forty-one".
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