Base | Representation |
---|---|
bin | 1011101001010… |
… | …0100110000101 |
3 | 10101220111012020 |
4 | 2322110212011 |
5 | 100000440031 |
6 | 4502513353 |
7 | 1132105554 |
oct | 272244605 |
9 | 111814166 |
10 | 48843141 |
11 | 25630636 |
12 | 14435859 |
13 | a171989 |
14 | 66b5d9b |
15 | 444c096 |
hex | 2e94985 |
48843141 has 8 divisors (see below), whose sum is σ = 66638880. Its totient is φ = 31804752.
The previous prime is 48843121. The next prime is 48843173. The reversal of 48843141 is 14134884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48843141 - 26 = 48843077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48843121) 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, 189186 + ... + 189443.
It is an arithmetic number, because the mean of its divisors is an integer number (8329860).
Almost surely, 248843141 is an apocalyptic number.
It is an amenable number.
48843141 is a deficient number, since it is larger than the sum of its proper divisors (17795739).
48843141 is a wasteful number, since it uses less digits than its factorization.
48843141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378675.
The product of its digits is 12288, while the sum is 33.
The square root of 48843141 is about 6988.7868045892. The cubic root of 48843141 is about 365.5396807862.
It can be divided in two parts, 48843 and 141, that added together give a palindrome (48984).
The spelling of 48843141 in words is "forty-eight million, eight hundred forty-three thousand, one hundred forty-one".
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