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2988325351 = 11271665941
BaseRepresentation
bin1011001000011110…
…0011100111100111
321201021001122201201
42302013203213213
522110002402401
61212310103331
7134024226544
oct26207434747
97637048651
102988325351
1112a3917080
126b494ab47
1338815766b
14204c47bcb
15127539b01
hexb21e39e7

2988325351 has 4 divisors (see below), whose sum is σ = 3259991304. Its totient is φ = 2716659400.

The previous prime is 2988325349. The next prime is 2988325363. The reversal of 2988325351 is 1535238892.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2988325351 - 21 = 2988325349 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 (2988325381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135832960 + ... + 135832981.

It is an arithmetic number, because the mean of its divisors is an integer number (814997826).

Almost surely, 22988325351 is an apocalyptic number.

2988325351 is a deficient number, since it is larger than the sum of its proper divisors (271665953).

2988325351 is a wasteful number, since it uses less digits than its factorization.

2988325351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271665952.

The product of its digits is 518400, while the sum is 46.

The square root of 2988325351 is about 54665.5773865053. The cubic root of 2988325351 is about 1440.3762762514.

The spelling of 2988325351 in words is "two billion, nine hundred eighty-eight million, three hundred twenty-five thousand, three hundred fifty-one".

Divisors: 1 11 271665941 2988325351