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2885067049 = 31414574967
BaseRepresentation
bin1010101111110110…
…1010000100101001
321110001202120222011
42223331222010221
521402034121144
61154140555521
7131331444124
oct25375520451
97401676864
102885067049
1112505aa637
12686252ba1
1336c942a87
141d52493bb
1511d43ea34
hexabf6a129

2885067049 has 16 divisors (see below), whose sum is σ = 3058062336. Its totient is φ = 2717395200.

The previous prime is 2885067013. The next prime is 2885067061. The reversal of 2885067049 is 9407605882.

It is a cyclic number.

It is not a de Polignac number, because 2885067049 - 215 = 2885034281 is a prime.

It is a super-2 number, since 2×28850670492 = 16647223754451136802, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2885066993 and 2885067011.

It is not an unprimeable number, because it can be changed into a prime (2885067089) 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 15 ways as a sum of consecutive naturals, for example, 578364 + ... + 583330.

It is an arithmetic number, because the mean of its divisors is an integer number (191128896).

Almost surely, 22885067049 is an apocalyptic number.

It is an amenable number.

2885067049 is a deficient number, since it is larger than the sum of its proper divisors (172995287).

2885067049 is a wasteful number, since it uses less digits than its factorization.

2885067049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5496.

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 2885067049 is about 53712.8201549686. The cubic root of 2885067049 is about 1423.5912288871.

The spelling of 2885067049 in words is "two billion, eight hundred eighty-five million, sixty-seven thousand, forty-nine".

Divisors: 1 31 41 457 1271 4967 14167 18737 153977 203647 580847 2269919 6313057 70367489 93066679 2885067049