Base | Representation |
---|---|
bin | 1011101000101… |
… | …0100101110101 |
3 | 10101211101222121 |
4 | 2322022211311 |
5 | 44443132130 |
6 | 4501555541 |
7 | 1131545236 |
oct | 272124565 |
9 | 111741877 |
10 | 48802165 |
11 | 25602875 |
12 | 14415bb1 |
13 | a159129 |
14 | 66a508d |
15 | 443ed7a |
hex | 2e8a975 |
48802165 has 16 divisors (see below), whose sum is σ = 62233920. Its totient is φ = 36633600.
The previous prime is 48802151. The next prime is 48802183. The reversal of 48802165 is 56120884.
It is not a de Polignac number, because 48802165 - 25 = 48802133 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48802165.
It is a congruent 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, 7765 + ... + 12565.
It is an arithmetic number, because the mean of its divisors is an integer number (3889620).
Almost surely, 248802165 is an apocalyptic number.
It is an amenable number.
48802165 is a deficient number, since it is larger than the sum of its proper divisors (13431755).
48802165 is a wasteful number, since it uses less digits than its factorization.
48802165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4932.
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 48802165 is about 6985.8546363348. The cubic root of 48802165 is about 365.4374313935.
The spelling of 48802165 in words is "forty-eight million, eight hundred two thousand, one hundred sixty-five".
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