Base | Representation |
---|---|
bin | 1011011111110… |
… | …0011110010111 |
3 | 10100201211110222 |
4 | 2313330132113 |
5 | 44321020210 |
6 | 4441304555 |
7 | 1123602152 |
oct | 267743627 |
9 | 110654428 |
10 | 48220055 |
11 | 25245494 |
12 | 1419515b |
13 | 9cb41a0 |
14 | 6592c99 |
15 | 4377655 |
hex | 2dfc797 |
48220055 has 8 divisors (see below), whose sum is σ = 62315232. Its totient is φ = 35608608.
The previous prime is 48220037. The next prime is 48220057. The reversal of 48220055 is 55002284.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48220055 - 218 = 47957911 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48220057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370859 + ... + 370988.
It is an arithmetic number, because the mean of its divisors is an integer number (7789404).
Almost surely, 248220055 is an apocalyptic number.
48220055 is a deficient number, since it is larger than the sum of its proper divisors (14095177).
48220055 is a wasteful number, since it uses less digits than its factorization.
48220055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 741865.
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 48220055 is about 6944.0661719197. The cubic root of 48220055 is about 363.9786421273.
The spelling of 48220055 in words is "forty-eight million, two hundred twenty thousand, fifty-five".
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