Base | Representation |
---|---|
bin | 1011011101010… |
… | …0111001111111 |
3 | 10100102121011022 |
4 | 2313110321333 |
5 | 44300323413 |
6 | 4434014355 |
7 | 1122325511 |
oct | 267247177 |
9 | 110377138 |
10 | 48057983 |
11 | 25144746 |
12 | 141173bb |
13 | 9c5849c |
14 | 654dbb1 |
15 | 4344608 |
hex | 2dd4e7f |
48057983 has 8 divisors (see below), whose sum is σ = 48854016. Its totient is φ = 47265400.
The previous prime is 48057949. The next prime is 48058007. The reversal of 48057983 is 38975084.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48057983 - 220 = 47009407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48050983) 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, 52298 + ... + 53208.
It is an arithmetic number, because the mean of its divisors is an integer number (6106752).
Almost surely, 248057983 is an apocalyptic number.
48057983 is a deficient number, since it is larger than the sum of its proper divisors (796033).
48057983 is an equidigital number, since it uses as much as digits as its factorization.
48057983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1725.
The product of its (nonzero) digits is 241920, while the sum is 44.
The square root of 48057983 is about 6932.3865299044. The cubic root of 48057983 is about 363.5703959369.
The spelling of 48057983 in words is "forty-eight million, fifty-seven thousand, nine hundred eighty-three".
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