Base | Representation |
---|---|
bin | 1011011100011… |
… | …0110000111101 |
3 | 10100022122201001 |
4 | 2313012300331 |
5 | 44242000221 |
6 | 4432450301 |
7 | 1121664604 |
oct | 267066075 |
9 | 110278631 |
10 | 48000061 |
11 | 2510517a |
12 | 140a9991 |
13 | 9c38005 |
14 | 6536a3b |
15 | 4332391 |
hex | 2dc6c3d |
48000061 has 16 divisors (see below), whose sum is σ = 53870400. Its totient is φ = 42501888.
The previous prime is 48000041. The next prime is 48000089. The reversal of 48000061 is 16000084.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48000061 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48000041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55450 + ... + 56308.
It is an arithmetic number, because the mean of its divisors is an integer number (3366900).
Almost surely, 248000061 is an apocalyptic number.
It is an amenable number.
48000061 is a deficient number, since it is larger than the sum of its proper divisors (5870339).
48000061 is a wasteful number, since it uses less digits than its factorization.
48000061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1068.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 48000061 is about 6928.2076325699. The cubic root of 48000061 is about 363.4242725169.
The spelling of 48000061 in words is "forty-eight million, sixty-one", and thus it is an aban number and an uban number.
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