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22875058900 = 22521713455917
BaseRepresentation
bin10101010011011101…
…011011001011010100
32012001012110101121201
4111103131123023110
5333322003341100
614301511522244
71436602535551
oct252335331324
965035411551
1022875058900
119779413361
124524989384
132207225215
141170087a28
158dd38036a
hex55375b2d4

22875058900 has 36 divisors (see below), whose sum is σ = 52558815708. Its totient is φ = 8611786240.

The previous prime is 22875058847. The next prime is 22875058903. The reversal of 22875058900 is 985057822.

It can be written as a sum of positive squares in 6 ways, for example, as 311364 + 22874747536 = 558^2 + 151244^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22875058903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6726259 + ... + 6729658.

It is an arithmetic number, because the mean of its divisors is an integer number (1459967103).

Almost surely, 222875058900 is an apocalyptic number.

22875058900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22875058900 is an abundant number, since it is smaller than the sum of its proper divisors (29683756808).

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

22875058900 is a wasteful number, since it uses less digits than its factorization.

22875058900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13455948 (or 13455941 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 46.

The spelling of 22875058900 in words is "twenty-two billion, eight hundred seventy-five million, fifty-eight thousand, nine hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 340 425 850 1700 13455917 26911834 53823668 67279585 134559170 228750589 269118340 336397925 457501178 672795850 915002356 1143752945 1345591700 2287505890 4575011780 5718764725 11437529450 22875058900