Base | Representation |
---|---|
bin | 1011100110001… |
… | …0011111110101 |
3 | 10101112001201020 |
4 | 2321202133311 |
5 | 44422403231 |
6 | 4454251353 |
7 | 1130262402 |
oct | 271423765 |
9 | 111461636 |
10 | 48637941 |
11 | 25500450 |
12 | 14356b59 |
13 | a0cc461 |
14 | 66612a9 |
15 | 440b396 |
hex | 2e627f5 |
48637941 has 16 divisors (see below), whose sum is σ = 72083520. Its totient is φ = 28920320.
The previous prime is 48637909. The next prime is 48637957. The reversal of 48637941 is 14973684.
It is not a de Polignac number, because 48637941 - 25 = 48637909 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 48637893 and 48637902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48637961) 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, 12156 + ... + 15653.
It is an arithmetic number, because the mean of its divisors is an integer number (4505220).
Almost surely, 248637941 is an apocalyptic number.
It is an amenable number.
48637941 is a deficient number, since it is larger than the sum of its proper divisors (23445579).
48637941 is a wasteful number, since it uses less digits than its factorization.
48637941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27876.
The product of its digits is 145152, while the sum is 42.
The square root of 48637941 is about 6974.0906934166. The cubic root of 48637941 is about 365.0270599817.
The spelling of 48637941 in words is "forty-eight million, six hundred thirty-seven thousand, nine hundred forty-one".
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