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2988070392 = 233235413171
BaseRepresentation
bin1011001000011010…
…0101010111111000
321201020120200222210
42302012211113320
522104421223032
61212300415120
7134022115326
oct26206452770
97636520883
102988070392
1112a376256a
126b48474a0
133880985b8
14204bbcd16
151274d92cc
hexb21a55f8

2988070392 has 32 divisors (see below), whose sum is σ = 7794967680. Its totient is φ = 952717920.

The previous prime is 2988070373. The next prime is 2988070417. The reversal of 2988070392 is 2930708892.

It is a happy number.

2988070392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2706034 + ... + 2707137.

It is an arithmetic number, because the mean of its divisors is an integer number (243592740).

Almost surely, 22988070392 is an apocalyptic number.

It is an amenable number.

2988070392 is an abundant number, since it is smaller than the sum of its proper divisors (4806897288).

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

2988070392 is a wasteful number, since it uses less digits than its factorization.

2988070392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5413203 (or 5413199 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 2988070392 is about 54663.2453482228. The cubic root of 2988070392 is about 1440.3353115754.

The spelling of 2988070392 in words is "two billion, nine hundred eighty-eight million, seventy thousand, three hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 23 24 46 69 92 138 184 276 552 5413171 10826342 16239513 21652684 32479026 43305368 64958052 124502933 129916104 249005866 373508799 498011732 747017598 996023464 1494035196 2988070392