Search a number
-
+
2730008888 = 23379223003
BaseRepresentation
bin1010001010111000…
…1010000100111000
321001020222211011022
42202232022010320
521042340241023
61130521322012
7124436456405
oct24256120470
97036884138
102730008888
1111810230a2
12642336308
13346792799
141bc8052ac
1510ea117c8
hexa2b8a138

2730008888 has 16 divisors (see below), whose sum is σ = 5257112280. Its totient is φ = 1328112288.

The previous prime is 2730008887. The next prime is 2730008909. The reversal of 2730008888 is 8888000372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730008887) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4611206 + ... + 4611797.

Almost surely, 22730008888 is an apocalyptic number.

It is an amenable number.

2730008888 is a deficient number, since it is larger than the sum of its proper divisors (2527103392).

2730008888 is a wasteful number, since it uses less digits than its factorization.

2730008888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9223046 (or 9223042 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The square root of 2730008888 is about 52249.4869639885. The cubic root of 2730008888 is about 1397.6165035900.

The spelling of 2730008888 in words is "two billion, seven hundred thirty million, eight thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 37 74 148 296 9223003 18446006 36892012 73784024 341251111 682502222 1365004444 2730008888