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2668230924 = 223222352577
BaseRepresentation
bin1001111100001001…
…1111100100001100
320212221202011201120
42133002133210030
520431031342144
61120433240540
7123056405622
oct23702374414
96787664646
102668230924
11114a168427
12625703150
13336a42488
141b4523512
151093abe19
hex9f09f90c

2668230924 has 12 divisors (see below), whose sum is σ = 6225872184. Its totient is φ = 889410304.

The previous prime is 2668230911. The next prime is 2668230941. The reversal of 2668230924 is 4290328662.

2668230924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111176277 + ... + 111176300.

It is an arithmetic number, because the mean of its divisors is an integer number (518822682).

Almost surely, 22668230924 is an apocalyptic number.

It is an amenable number.

2668230924 is an abundant number, since it is smaller than the sum of its proper divisors (3557641260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2668230924 is a wasteful number, since it uses less digits than its factorization.

2668230924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222352584 (or 222352582 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 2668230924 is about 51654.9215854598. The cubic root of 2668230924 is about 1386.9936445647.

The spelling of 2668230924 in words is "two billion, six hundred sixty-eight million, two hundred thirty thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 12 222352577 444705154 667057731 889410308 1334115462 2668230924