Base | Representation |
---|---|
bin | 100111001011… |
… | …010110101101 |
3 | 201022202222000 |
4 | 213023112231 |
5 | 10112121000 |
6 | 1004042513 |
7 | 153203025 |
oct | 47132655 |
9 | 21282860 |
10 | 10270125 |
11 | 5885108 |
12 | 3533439 |
13 | 21877c8 |
14 | 1514a85 |
15 | d7d000 |
hex | 9cb5ad |
10270125 has 64 divisors (see below), whose sum is σ = 20217600. Its totient is φ = 5126400.
The previous prime is 10270103. The next prime is 10270129. The reversal of 10270125 is 52107201.
It is not a de Polignac number, because 10270125 - 26 = 10270061 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10270098 and 10270107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10270129) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57286 + ... + 57464.
It is an arithmetic number, because the mean of its divisors is an integer number (315900).
Almost surely, 210270125 is an apocalyptic number.
10270125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10270125 is a deficient number, since it is larger than the sum of its proper divisors (9947475).
10270125 is a wasteful number, since it uses less digits than its factorization.
10270125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220 (or 204 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 10270125 is about 3204.7035744356. The cubic root of 10270125 is about 217.3661483210.
Adding to 10270125 its reverse (52107201), we get a palindrome (62377326).
The spelling of 10270125 in words is "ten million, two hundred seventy thousand, one hundred twenty-five".
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