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2898091008 = 21033372833
BaseRepresentation
bin1010110010111101…
…0101110000000000
321110222021021111000
42230233111300000
521413402403013
61155324052000
7131550236631
oct25457256000
97428237430
102898091008
11125799573a
1268a694000
13372552b67
141d6c79888
1511e663973
hexacbd5c00

2898091008 has 176 divisors, whose sum is σ = 8817820960. Its totient is φ = 939589632.

The previous prime is 2898091003. The next prime is 2898091037. The reversal of 2898091008 is 8001908982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898091003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1021560 + ... + 1024392.

Almost surely, 22898091008 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 2898091008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4408910480).

2898091008 is an abundant number, since it is smaller than the sum of its proper divisors (5919729952).

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

2898091008 is a wasteful number, since it uses less digits than its factorization.

2898091008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899 (or 2875 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 45.

The square root of 2898091008 is about 53833.9206077358. The cubic root of 2898091008 is about 1425.7301698415.

The spelling of 2898091008 in words is "two billion, eight hundred ninety-eight million, ninety-one thousand, eight".