Base | Representation |
---|---|
bin | 1011011100011… |
… | …1010100000001 |
3 | 10100022202210011 |
4 | 2313013110001 |
5 | 44242033210 |
6 | 4432504521 |
7 | 1122004261 |
oct | 267072401 |
9 | 110282704 |
10 | 48002305 |
11 | 2510692a |
12 | 140ab141 |
13 | 9c39040 |
14 | 65377a1 |
15 | 4332d8a |
hex | 2dc7501 |
48002305 has 16 divisors (see below), whose sum is σ = 65684304. Its totient is φ = 33361920.
The previous prime is 48002299. The next prime is 48002321. The reversal of 48002305 is 50320084.
It can be written as a sum of positive squares in 8 ways, for example, as 1979649 + 46022656 = 1407^2 + 6784^2 .
It is not a de Polignac number, because 48002305 - 211 = 48000257 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20616 + ... + 22825.
It is an arithmetic number, because the mean of its divisors is an integer number (4105269).
Almost surely, 248002305 is an apocalyptic number.
It is an amenable number.
48002305 is a deficient number, since it is larger than the sum of its proper divisors (17681999).
48002305 is a wasteful number, since it uses less digits than its factorization.
48002305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43476.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 48002305 is about 6928.3695773248. The cubic root of 48002305 is about 363.4299357830.
Adding to 48002305 its reverse (50320084), we get a palindrome (98322389).
The spelling of 48002305 in words is "forty-eight million, two thousand, three hundred five".
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