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2850005088 = 2536731563
BaseRepresentation
bin1010100111011111…
…1010000001100000
321100121210021000000
42221313322001200
521314100130323
61150445300000
7130424433510
oct25167720140
97317707000
102850005088
111232832007
12676564600
133655b7a58
141d071d840
1511a315e43
hexa9dfa060

2850005088 has 336 divisors, whose sum is σ = 9942137856. Its totient is φ = 786620160.

The previous prime is 2850005087. The next prime is 2850005153. The reversal of 2850005088 is 8805000582.

2850005088 is a `hidden beast` number, since 28 + 500 + 0 + 50 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2850005087) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 5061895 + ... + 5062457.

It is an arithmetic number, because the mean of its divisors is an integer number (29589696).

Almost surely, 22850005088 is an apocalyptic number.

2850005088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2850005088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4971068928).

2850005088 is an abundant number, since it is smaller than the sum of its proper divisors (7092132768).

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

2850005088 is an equidigital number, since it uses as much as digits as its factorization.

2850005088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 2850005088 is about 53385.4389136214. The cubic root of 2850005088 is about 1417.8007827325.

The spelling of 2850005088 in words is "two billion, eight hundred fifty million, five thousand, eighty-eight".