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22683831425 = 5217372715323
BaseRepresentation
bin10101001000000011…
…111100110010000001
32011112212122000211122
4111020003330302001
5332424030101200
614230521122025
71432061246213
oct251003746201
964485560748
1022683831425
119690482322
124490929315
1321a671cb78
14115290a5b3
158cb6aa385
hex5480fcc81

22683831425 has 48 divisors (see below), whose sum is σ = 30706106112. Its totient is φ = 16553548800.

The previous prime is 22683831413. The next prime is 22683831433. The reversal of 22683831425 is 52413838622.

It is a happy number.

It is not a de Polignac number, because 22683831425 - 26 = 22683831361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4258814 + ... + 4264136.

It is an arithmetic number, because the mean of its divisors is an integer number (639710544).

Almost surely, 222683831425 is an apocalyptic number.

22683831425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22683831425 is a deficient number, since it is larger than the sum of its proper divisors (8022274687).

22683831425 is a wasteful number, since it uses less digits than its factorization.

22683831425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658 (or 5653 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The spelling of 22683831425 in words is "twenty-two billion, six hundred eighty-three million, eight hundred thirty-one thousand, four hundred twenty-five".

Divisors: 1 5 17 25 37 85 185 271 425 629 925 1355 3145 4607 5323 6775 10027 15725 23035 26615 50135 90491 115175 133075 170459 196951 250675 452455 852295 984755 1442533 2262275 3348167 4261475 4923775 7212665 16740835 24523061 36063325 53373721 83704175 122615305 266868605 613076525 907353257 1334343025 4536766285 22683831425