Base | Representation |
---|---|
bin | 1011011100011… |
… | …1011001101001 |
3 | 10100022210021111 |
4 | 2313013121221 |
5 | 44242041130 |
6 | 4432510321 |
7 | 1122005314 |
oct | 267073151 |
9 | 110283244 |
10 | 48002665 |
11 | 25107127 |
12 | 140ab3a1 |
13 | 9c39259 |
14 | 653797b |
15 | 433302a |
hex | 2dc7669 |
48002665 has 4 divisors (see below), whose sum is σ = 57603204. Its totient is φ = 38402128.
The previous prime is 48002659. The next prime is 48002671. The reversal of 48002665 is 56620084.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (48002659) and next prime (48002671).
It can be written as a sum of positive squares in 2 ways, for example, as 26296384 + 21706281 = 5128^2 + 4659^2 .
It is a cyclic number.
It is not a de Polignac number, because 48002665 - 23 = 48002657 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4800262 + ... + 4800271.
It is an arithmetic number, because the mean of its divisors is an integer number (14400801).
Almost surely, 248002665 is an apocalyptic number.
It is an amenable number.
48002665 is a deficient number, since it is larger than the sum of its proper divisors (9600539).
48002665 is an equidigital number, since it uses as much as digits as its factorization.
48002665 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9600538.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 48002665 is about 6928.3955574144. The cubic root of 48002665 is about 363.4308443119.
The spelling of 48002665 in words is "forty-eight million, two thousand, six hundred sixty-five".
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