Base | Representation |
---|---|
bin | 1010000000000… |
… | …1100000011101 |
3 | 2220221020111120 |
4 | 2200001200131 |
5 | 41214333323 |
6 | 4055041153 |
7 | 1016363625 |
oct | 240014035 |
9 | 86836446 |
10 | 41949213 |
11 | 21752079 |
12 | 120701b9 |
13 | 88c9b27 |
14 | 57dd885 |
15 | 3a395e3 |
hex | 280181d |
41949213 has 16 divisors (see below), whose sum is σ = 56776896. Its totient is φ = 27547520.
The previous prime is 41949211. The next prime is 41949221. The reversal of 41949213 is 31294914.
It is a cyclic number.
It is not a de Polignac number, because 41949213 - 21 = 41949211 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41949211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67681 + ... + 68297.
It is an arithmetic number, because the mean of its divisors is an integer number (3548556).
Almost surely, 241949213 is an apocalyptic number.
It is an amenable number.
41949213 is a deficient number, since it is larger than the sum of its proper divisors (14827683).
41949213 is a wasteful number, since it uses less digits than its factorization.
41949213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 924.
The product of its digits is 7776, while the sum is 33.
The square root of 41949213 is about 6476.8212110572. The cubic root of 41949213 is about 347.4624992743.
The spelling of 41949213 in words is "forty-one million, nine hundred forty-nine thousand, two hundred thirteen".
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