Base | Representation |
---|---|
bin | 1011101111010… |
… | …1110101001010 |
3 | 10102122201112020 |
4 | 2323311311022 |
5 | 100101211133 |
6 | 4515225310 |
7 | 1135354662 |
oct | 273656512 |
9 | 112581466 |
10 | 49241418 |
11 | 25882896 |
12 | 145a8236 |
13 | a281045 |
14 | 677b1a2 |
15 | 44ca0b3 |
hex | 2ef5d4a |
49241418 has 16 divisors (see below), whose sum is σ = 104276160. Its totient is φ = 15448256.
The previous prime is 49241393. The next prime is 49241443. The reversal of 49241418 is 81414294.
It is an interprime number because it is at equal distance from previous prime (49241393) and next prime (49241443).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241278 + ... + 241481.
It is an arithmetic number, because the mean of its divisors is an integer number (6517260).
Almost surely, 249241418 is an apocalyptic number.
49241418 is an abundant number, since it is smaller than the sum of its proper divisors (55034742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49241418 is a wasteful number, since it uses less digits than its factorization.
49241418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482781.
The product of its digits is 9216, while the sum is 33.
The square root of 49241418 is about 7017.2229549873. Note that the first 3 decimals coincide. The cubic root of 49241418 is about 366.5305542542.
The spelling of 49241418 in words is "forty-nine million, two hundred forty-one thousand, four hundred eighteen".
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