Base | Representation |
---|---|
bin | 100111001011… |
… | …011100011010 |
3 | 201022210110112 |
4 | 213023130122 |
5 | 10112123430 |
6 | 1004044322 |
7 | 153204056 |
oct | 47133432 |
9 | 21283415 |
10 | 10270490 |
11 | 588540a |
12 | 35336a2 |
13 | 2187a19 |
14 | 1514c66 |
15 | d7d195 |
hex | 9cb71a |
10270490 has 16 divisors (see below), whose sum is σ = 18634752. Its totient is φ = 4075344.
The previous prime is 10270451. The next prime is 10270591. The reversal of 10270490 is 9407201.
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 7 ways as a sum of consecutive naturals, for example, 2774 + ... + 5313.
It is an arithmetic number, because the mean of its divisors is an integer number (1164672).
Almost surely, 210270490 is an apocalyptic number.
10270490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10270490 is a deficient number, since it is larger than the sum of its proper divisors (8364262).
10270490 is a wasteful number, since it uses less digits than its factorization.
10270490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8221.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 10270490 is about 3204.7605214743. The cubic root of 10270490 is about 217.3687233531.
Adding to 10270490 its reverse (9407201), we get a palindrome (19677691).
The spelling of 10270490 in words is "ten million, two hundred seventy thousand, four hundred ninety".
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