Base | Representation |
---|---|
bin | 101000010001010… |
… | …011110010001101 |
3 | 1202002022100210211 |
4 | 220101103302031 |
5 | 2340430014000 |
6 | 151013002421 |
7 | 22512504316 |
oct | 5021236215 |
9 | 1662270724 |
10 | 675626125 |
11 | 3174119a9 |
12 | 16a323411 |
13 | a9c87195 |
14 | 65a3160d |
15 | 3e4aa7ba |
hex | 28453c8d |
675626125 has 8 divisors (see below), whose sum is σ = 843181560. Its totient is φ = 540500800.
The previous prime is 675626101. The next prime is 675626129. The reversal of 675626125 is 521626576.
It can be written as a sum of positive squares in 4 ways, for example, as 169286121 + 506340004 = 13011^2 + 22502^2 .
It is not a de Polignac number, because 675626125 - 25 = 675626093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675626129) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2702380 + ... + 2702629.
It is an arithmetic number, because the mean of its divisors is an integer number (105397695).
Almost surely, 2675626125 is an apocalyptic number.
It is an amenable number.
675626125 is a deficient number, since it is larger than the sum of its proper divisors (167555435).
675626125 is an equidigital number, since it uses as much as digits as its factorization.
675626125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5405024 (or 5405014 counting only the distinct ones).
The product of its digits is 151200, while the sum is 40.
The square root of 675626125 is about 25992.8091017497. The cubic root of 675626125 is about 877.4764673629.
The spelling of 675626125 in words is "six hundred seventy-five million, six hundred twenty-six thousand, one hundred twenty-five".
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