Base | Representation |
---|---|
bin | 1110101111101000000… |
… | …1000000011100010101 |
3 | 220012211002122221012001 |
4 | 3223322001000130111 |
5 | 13122230440434000 |
6 | 312210551155301 |
7 | 24205035115360 |
oct | 3537201003425 |
9 | 805732587161 |
10 | 253302671125 |
11 | 98474832a19 |
12 | 41112675b31 |
13 | 1ab6a397c6a |
14 | c38d2c50d7 |
15 | 68c7c4846a |
hex | 3afa040715 |
253302671125 has 64 divisors (see below), whose sum is σ = 385289049600. Its totient is φ = 162298598400.
The previous prime is 253302671077. The next prime is 253302671129. The reversal of 253302671125 is 521176203352.
It is a happy number.
It is not a de Polignac number, because 253302671125 - 29 = 253302670613 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253302671129) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 2006371 + ... + 2128879.
It is an arithmetic number, because the mean of its divisors is an integer number (6020141400).
Almost surely, 2253302671125 is an apocalyptic number.
253302671125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
253302671125 is a deficient number, since it is larger than the sum of its proper divisors (131986378475).
253302671125 is a wasteful number, since it uses less digits than its factorization.
253302671125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122687 (or 122677 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 37.
Adding to 253302671125 its reverse (521176203352), we get a palindrome (774478874477).
The spelling of 253302671125 in words is "two hundred fifty-three billion, three hundred two million, six hundred seventy-one thousand, one hundred twenty-five".
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