Base | Representation |
---|---|
bin | 10111010101010001… |
… | …110100100101011101 |
3 | 2101122222202002000222 |
4 | 113111101310211131 |
5 | 402302040232300 |
6 | 15301553531125 |
7 | 1544560312424 |
oct | 272521644535 |
9 | 71588662028 |
10 | 25053055325 |
11 | a696884301 |
12 | 4a32273aa5 |
13 | 24935214bc |
14 | 12d94382bb |
15 | 9b96a2785 |
hex | 5d547495d |
25053055325 has 48 divisors (see below), whose sum is σ = 34012204032. Its totient is φ = 18247680000.
The previous prime is 25053055277. The next prime is 25053055327. The reversal of 25053055325 is 52355035052.
It is not a de Polignac number, because 25053055325 - 224 = 25036278109 is a prime.
It is a super-2 number, since 2×250530553252 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25053055327) 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 47 ways as a sum of consecutive naturals, for example, 1075805 + ... + 1098845.
It is an arithmetic number, because the mean of its divisors is an integer number (708587584).
Almost surely, 225053055325 is an apocalyptic number.
25053055325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
25053055325 is a deficient number, since it is larger than the sum of its proper divisors (8959148707).
25053055325 is a wasteful number, since it uses less digits than its factorization.
25053055325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23166 (or 23161 counting only the distinct ones).
The product of its (nonzero) digits is 112500, while the sum is 35.
The spelling of 25053055325 in words is "twenty-five billion, fifty-three million, fifty-five thousand, three hundred twenty-five".
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