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2994488983 = 73316092539
BaseRepresentation
bin1011001001111100…
…0100011010010111
321201200122210122101
42302133010122113
522113042121413
61213050142531
7134130510403
oct26237043227
97650583571
102994488983
1112a7346992
126b6a21a47
13389504c95
142059b0103
15127d55edd
hexb27c4697

2994488983 has 8 divisors (see below), whose sum is σ = 3001619600. Its totient is φ = 2987368128.

The previous prime is 2994488969. The next prime is 2994489013. The reversal of 2994488983 is 3898844992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2994488983 - 25 = 2994488951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994438983) 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 7 ways as a sum of consecutive naturals, for example, 1178128 + ... + 1180666.

It is an arithmetic number, because the mean of its divisors is an integer number (375202450).

Almost surely, 22994488983 is an apocalyptic number.

2994488983 is a deficient number, since it is larger than the sum of its proper divisors (7130617).

2994488983 is a wasteful number, since it uses less digits than its factorization.

2994488983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4881.

The product of its digits is 35831808, while the sum is 64.

The square root of 2994488983 is about 54721.9241529389. The cubic root of 2994488983 is about 1441.3658887658.

The spelling of 2994488983 in words is "two billion, nine hundred ninety-four million, four hundred eighty-eight thousand, nine hundred eighty-three".

Divisors: 1 733 1609 2539 1179397 1861087 4085251 2994488983