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3093242888 = 2317157317457
BaseRepresentation
bin1011100001011111…
…0010010000001000
321222120111000112102
42320113302100020
522313332233023
61230534532532
7136440062561
oct27027622010
97876430472
103093242888
11134806718a
12723b07148
133a3b00548
14214b59168
15131861628
hexb85f2408

3093242888 has 64 divisors (see below), whose sum is σ = 6213173040. Its totient is φ = 1438654464.

The previous prime is 3093242857. The next prime is 3093242897. The reversal of 3093242888 is 8882423903.

It can be written as a sum of positive squares in 8 ways, for example, as 1460921284 + 1632321604 = 38222^2 + 40402^2 .

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6768356 + ... + 6768812.

Almost surely, 23093242888 is an apocalyptic number.

It is an amenable number.

3093242888 is an abundant number, since it is smaller than the sum of its proper divisors (3119930152).

3093242888 is a wasteful number, since it uses less digits than its factorization.

3093242888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954 (or 950 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The square root of 3093242888 is about 55616.9298685211. The cubic root of 3093242888 is about 1457.0395519044.

The spelling of 3093242888 in words is "three billion, ninety-three million, two hundred forty-two thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 17 34 68 136 157 314 317 457 628 634 914 1256 1268 1828 2536 2669 3656 5338 5389 7769 10676 10778 15538 21352 21556 31076 43112 49769 62152 71749 99538 143498 144869 199076 286996 289738 398152 573992 579476 846073 1158952 1219733 1692146 2439466 2462773 3384292 4878932 4925546 6768584 9757864 9851092 19702184 22744433 45488866 90977732 181955464 386655361 773310722 1546621444 3093242888