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2982712479 = 33023328891
BaseRepresentation
bin1011000111001000…
…1001010010011111
321200212111111022120
42301302021102133
522102033244404
61211545514023
7133625431515
oct26162112237
97625444276
102982712479
1112a073303a
126b2aa2913
13386c40936
142041c64b5
15126ccb9d9
hexb1c8949f

2982712479 has 8 divisors (see below), whose sum is σ = 3978277632. Its totient is φ = 1987811160.

The previous prime is 2982712477. The next prime is 2982712493. The reversal of 2982712479 is 9742172892.

2982712479 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2982712479 - 21 = 2982712477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982712471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155377 + ... + 173514.

It is an arithmetic number, because the mean of its divisors is an integer number (497284704).

Almost surely, 22982712479 is an apocalyptic number.

2982712479 is a deficient number, since it is larger than the sum of its proper divisors (995565153).

2982712479 is a wasteful number, since it uses less digits than its factorization.

2982712479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331917.

The product of its digits is 1016064, while the sum is 51.

The square root of 2982712479 is about 54614.2149902386. The cubic root of 2982712479 is about 1439.4739074532.

The spelling of 2982712479 in words is "two billion, nine hundred eighty-two million, seven hundred twelve thousand, four hundred seventy-nine".

Divisors: 1 3 3023 9069 328891 986673 994237493 2982712479