Base | Representation |
---|---|
bin | 1011101001011… |
… | …1100101000001 |
3 | 10101221002221211 |
4 | 2322113211001 |
5 | 100001332421 |
6 | 4503050121 |
7 | 1132156312 |
oct | 272274501 |
9 | 111832854 |
10 | 48855361 |
11 | 25639835 |
12 | 14440941 |
13 | a1773c9 |
14 | 66ba609 |
15 | 44509e1 |
hex | 2e97941 |
48855361 has 4 divisors (see below), whose sum is σ = 48871872. Its totient is φ = 48838852.
The previous prime is 48855341. The next prime is 48855371. The reversal of 48855361 is 16355884.
48855361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48855361 is a prime.
It is a Smith number, since the sum of its digits (40) 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 not an unprimeable number, because it can be changed into a prime (48855341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2461 + ... + 10186.
It is an arithmetic number, because the mean of its divisors is an integer number (12217968).
Almost surely, 248855361 is an apocalyptic number.
It is an amenable number.
48855361 is a deficient number, since it is larger than the sum of its proper divisors (16511).
48855361 is a wasteful number, since it uses less digits than its factorization.
48855361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16510.
The product of its digits is 115200, while the sum is 40.
The square root of 48855361 is about 6989.6610075167. The cubic root of 48855361 is about 365.5701628718.
The spelling of 48855361 in words is "forty-eight million, eight hundred fifty-five thousand, three hundred sixty-one".
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