Base | Representation |
---|---|
bin | 1011100011001… |
… | …1111100001001 |
3 | 10101011101010021 |
4 | 2320303330021 |
5 | 44400302431 |
6 | 4450220441 |
7 | 1125536413 |
oct | 270637411 |
9 | 111141107 |
10 | 48447241 |
11 | 25390147 |
12 | 14284721 |
13 | a06370b |
14 | 66119b3 |
15 | 43beb11 |
hex | 2e33f09 |
48447241 has 4 divisors (see below), whose sum is σ = 48486400. Its totient is φ = 48408084.
The previous prime is 48447233. The next prime is 48447299. The reversal of 48447241 is 14274484.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48447241 - 23 = 48447233 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48447197 and 48447206.
It is not an unprimeable number, because it can be changed into a prime (48447041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17661 + ... + 20218.
It is an arithmetic number, because the mean of its divisors is an integer number (12121600).
Almost surely, 248447241 is an apocalyptic number.
It is an amenable number.
48447241 is a deficient number, since it is larger than the sum of its proper divisors (39159).
48447241 is a wasteful number, since it uses less digits than its factorization.
48447241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39158.
The product of its digits is 28672, while the sum is 34.
The square root of 48447241 is about 6960.4052324559. The cubic root of 48447241 is about 364.5493681890.
The spelling of 48447241 in words is "forty-eight million, four hundred forty-seven thousand, two hundred forty-one".
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