Base | Representation |
---|---|
bin | 1011101110100… |
… | …1011010001101 |
3 | 10102120010201220 |
4 | 2323221122031 |
5 | 100043044131 |
6 | 4514153553 |
7 | 1135053441 |
oct | 273513215 |
9 | 112503656 |
10 | 49190541 |
11 | 25848644 |
12 | 145828b9 |
13 | a263b3a |
14 | 6766821 |
15 | 44b9e96 |
hex | 2ee968d |
49190541 has 8 divisors (see below), whose sum is σ = 65619840. Its totient is φ = 32777472.
The previous prime is 49190527. The next prime is 49190549. The reversal of 49190541 is 14509194.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49190541 - 217 = 49059469 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49190549) 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, 9325 + ... + 13613.
It is an arithmetic number, because the mean of its divisors is an integer number (8202480).
Almost surely, 249190541 is an apocalyptic number.
It is an amenable number.
49190541 is a deficient number, since it is larger than the sum of its proper divisors (16429299).
49190541 is a wasteful number, since it uses less digits than its factorization.
49190541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8115.
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 49190541 is about 7013.5968660880. The cubic root of 49190541 is about 366.4042757275.
The spelling of 49190541 in words is "forty-nine million, one hundred ninety thousand, five hundred forty-one".
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