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2568800030 = 25616341681
BaseRepresentation
bin1001100100011100…
…1100011100011110
320122000122120011212
42121013030130132
520230103100110
61102522144422
7120441303626
oct23107143436
96560576155
102568800030
1110a9025535
125b8352112
1331c26aa24
141a523d886
151007bae05
hex991cc71e

2568800030 has 16 divisors (see below), whose sum is σ = 4624701264. Its totient is φ = 1027328640.

The previous prime is 2568800023. The next prime is 2568800041. The reversal of 2568800030 is 300088652.

2568800030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2568800030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40790 + ... + 82470.

It is an arithmetic number, because the mean of its divisors is an integer number (289043829).

Almost surely, 22568800030 is an apocalyptic number.

2568800030 is a deficient number, since it is larger than the sum of its proper divisors (2055901234).

2568800030 is a wasteful number, since it uses less digits than its factorization.

2568800030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47851.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2568800030 is about 50683.3308889619. The cubic root of 2568800030 is about 1369.5464479776.

Adding to 2568800030 its reverse (300088652), we get a palindrome (2868888682).

The spelling of 2568800030 in words is "two billion, five hundred sixty-eight million, eight hundred thousand, thirty".

Divisors: 1 2 5 10 6163 12326 30815 41681 61630 83362 208405 416810 256880003 513760006 1284400015 2568800030