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2850471936 = 21432131487
BaseRepresentation
bin1010100111100110…
…1100000000000000
321100122122222101200
42221321230000000
521314210100221
61150503301200
7130431416544
oct25171540000
97318588350
102850471936
111233020834
1267674a800
1336571c3b0
141d0801a24
1511a3a9426
hexa9e6c000

2850471936 has 180 divisors, whose sum is σ = 8873827872. Its totient is φ = 876478464.

The previous prime is 2850471929. The next prime is 2850471961. The reversal of 2850471936 is 6391740582.

2850471936 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

2850471936 is strictly pandigital in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2850471891 and 2850471900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1916185 + ... + 1917671.

It is a 1-persistent number, because it is pandigital, but 2⋅2850471936 = 5700943872 is not.

Almost surely, 22850471936 is an apocalyptic number.

2850471936 is a gapful number since it is divisible by the number (26) 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 2850471936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4436913936).

2850471936 is an abundant number, since it is smaller than the sum of its proper divisors (6023355936).

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

2850471936 is a wasteful number, since it uses less digits than its factorization.

2850471936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 2850471936 is about 53389.8111628052. The cubic root of 2850471936 is about 1417.8781932753.

The spelling of 2850471936 in words is "two billion, eight hundred fifty million, four hundred seventy-one thousand, nine hundred thirty-six".