Base | Representation |
---|---|
bin | 1000110110111001… |
… | …01111110010001101 |
3 | 110021102021210222221 |
4 | 10123130233302031 |
5 | 34214401103020 |
6 | 2103514335341 |
7 | 225562660111 |
oct | 43334576215 |
9 | 13242253887 |
10 | 4755487885 |
11 | 2020392485 |
12 | b0872a551 |
13 | 5aa2bb075 |
14 | 331813741 |
15 | 1cc7586aa |
hex | 11b72fc8d |
4755487885 has 8 divisors (see below), whose sum is σ = 5890669056. Its totient is φ = 3681667920.
The previous prime is 4755487873. The next prime is 4755487907. The reversal of 4755487885 is 5887845574.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4755487885 - 27 = 4755487757 is a prime.
It is a super-2 number, since 2×47554878852 = 45229330048763546450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15340129 + ... + 15340438.
It is an arithmetic number, because the mean of its divisors is an integer number (736333632).
Almost surely, 24755487885 is an apocalyptic number.
It is an amenable number.
4755487885 is a deficient number, since it is larger than the sum of its proper divisors (1135181171).
4755487885 is a wasteful number, since it uses less digits than its factorization.
4755487885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30680603.
The product of its digits is 50176000, while the sum is 61.
The square root of 4755487885 is about 68960.0455698805. The cubic root of 4755487885 is about 1681.6348273835.
The spelling of 4755487885 in words is "four billion, seven hundred fifty-five million, four hundred eighty-seven thousand, eight hundred eighty-five".
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