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2988719104 = 21073759191
BaseRepresentation
bin1011001000100100…
…0011110000000000
321201021210122212011
42302021003300000
522110103002404
61212322342304
7134030456530
oct26211036000
97637718764
102988719104
1112a4065998
126b4aba994
13388264957
14204d0b4c0
151275b6604
hexb2243c00

2988719104 has 176 divisors, whose sum is σ = 7168757760. Its totient is φ = 1218723840.

The previous prime is 2988719099. The next prime is 2988719117. The reversal of 2988719104 is 4019178892.

It is a super-2 number, since 2×29887191042 = 17864883765229125632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15647649 + ... + 15647839.

Almost surely, 22988719104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2988719104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3584378880).

2988719104 is an abundant number, since it is smaller than the sum of its proper divisors (4180038656).

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

2988719104 is a wasteful number, since it uses less digits than its factorization.

2988719104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 49.

The square root of 2988719104 is about 54669.1787390299. The cubic root of 2988719104 is about 1440.4395366068.

The spelling of 2988719104 in words is "two billion, nine hundred eighty-eight million, seven hundred nineteen thousand, one hundred four".