Base | Representation |
---|---|
bin | 110100111001011… |
… | …110111010010001 |
3 | 2021211221212020121 |
4 | 310321132322101 |
5 | 3304143442144 |
6 | 224021510241 |
7 | 30664330024 |
oct | 6471367221 |
9 | 2254855217 |
10 | 887484049 |
11 | 415a639a1 |
12 | 209272381 |
13 | 111b338ba |
14 | 85c1d1bb |
15 | 52da8384 |
hex | 34e5ee91 |
887484049 has 4 divisors (see below), whose sum is σ = 926070336. Its totient is φ = 848897764.
The previous prime is 887484023. The next prime is 887484061. The reversal of 887484049 is 940484788.
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 not a de Polignac number, because 887484049 - 27 = 887483921 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 887483987 and 887484005.
It is not an unprimeable number, because it can be changed into a prime (887484349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19293109 + ... + 19293154.
It is an arithmetic number, because the mean of its divisors is an integer number (231517584).
Almost surely, 2887484049 is an apocalyptic number.
It is an amenable number.
887484049 is a deficient number, since it is larger than the sum of its proper divisors (38586287).
887484049 is a wasteful number, since it uses less digits than its factorization.
887484049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38586286.
The product of its (nonzero) digits is 2064384, while the sum is 52.
The square root of 887484049 is about 29790.6705026926. The cubic root of 887484049 is about 960.9929140233.
The spelling of 887484049 in words is "eight hundred eighty-seven million, four hundred eighty-four thousand, forty-nine".
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