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2868080924 = 226431115117
BaseRepresentation
bin1010101011110011…
…0111000100011100
321101212210121101102
42222330313010130
521333212042144
61152332532232
7131034166652
oct25274670434
97355717342
102868080924
111241a58715
12680621078
13369276407
141d2ca6dd2
1511bbd6b4e
hexaaf3711c

2868080924 has 12 divisors (see below), whose sum is σ = 5026951944. Its totient is φ = 1431808944.

The previous prime is 2868080923. The next prime is 2868080977. The reversal of 2868080924 is 4290808682.

It is a super-2 number, since 2×28680809242 = 16451776373225387552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868080923) 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, 554987 + ... + 560130.

It is an arithmetic number, because the mean of its divisors is an integer number (418912662).

Almost surely, 22868080924 is an apocalyptic number.

It is an amenable number.

2868080924 is a deficient number, since it is larger than the sum of its proper divisors (2158871020).

2868080924 is a wasteful number, since it uses less digits than its factorization.

2868080924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115764 (or 1115762 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 47.

The square root of 2868080924 is about 53554.4668911941. The cubic root of 2868080924 is about 1420.7918819274.

The spelling of 2868080924 in words is "two billion, eight hundred sixty-eight million, eighty thousand, nine hundred twenty-four".

Divisors: 1 2 4 643 1286 2572 1115117 2230234 4460468 717020231 1434040462 2868080924