Base | Representation |
---|---|
bin | 1000011110011010… |
… | …1001001101000000 |
3 | 12212112220201221002 |
4 | 2013212221031000 |
5 | 14124403220100 |
6 | 1013430151132 |
7 | 110243433443 |
oct | 20746511500 |
9 | 5775821832 |
10 | 2275054400 |
11 | a68233053 |
12 | 535ab24a8 |
13 | 2a344c948 |
14 | 17821765a |
15 | d4ae52d5 |
hex | 879a9340 |
2275054400 has 42 divisors (see below), whose sum is σ = 5598059670. Its totient is φ = 910021120.
The previous prime is 2275054373. The next prime is 2275054447. The reversal of 2275054400 is 44505722.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 499611904 + 1775442496 = 22352^2 + 42136^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 709355 + ... + 712554.
It is an arithmetic number, because the mean of its divisors is an integer number (133287135).
Almost surely, 22275054400 is an apocalyptic number.
2275054400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2275054400 is an abundant number, since it is smaller than the sum of its proper divisors (3323005270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2275054400 is a wasteful number, since it uses less digits than its factorization.
2275054400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1421931 (or 1421916 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 29.
The square root of 2275054400 is about 47697.5303343894. The cubic root of 2275054400 is about 1315.2165401669.
The spelling of 2275054400 in words is "two billion, two hundred seventy-five million, fifty-four thousand, four hundred".
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