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2268000160 = 25514175001
BaseRepresentation
bin1000011100101110…
…1110111110100000
312212001122100022221
42013023232332200
514121102001120
61013015040424
7110126453236
oct20713567640
95761570287
102268000160
11a642550a8
12533670114
132a1b4cb3a
141772dc956
15d41a00aa
hex872eefa0

2268000160 has 24 divisors (see below), whose sum is σ = 5358150756. Its totient is φ = 907200000.

The previous prime is 2268000131. The next prime is 2268000173. The reversal of 2268000160 is 610008622.

It can be written as a sum of positive squares in 2 ways, for example, as 2021761296 + 246238864 = 44964^2 + 15692^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7087341 + ... + 7087660.

Almost surely, 22268000160 is an apocalyptic number.

2268000160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2268000160 is an abundant number, since it is smaller than the sum of its proper divisors (3090150596).

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

2268000160 is a wasteful number, since it uses less digits than its factorization.

2268000160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14175016 (or 14175008 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2268000160 is about 47623.5252790047. The cubic root of 2268000160 is about 1313.8557728624.

Adding to 2268000160 its reverse (610008622), we get a palindrome (2878008782).

The spelling of 2268000160 in words is "two billion, two hundred sixty-eight million, one hundred sixty", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 14175001 28350002 56700004 70875005 113400008 141750010 226800016 283500020 453600032 567000040 1134000080 2268000160