Base | Representation |
---|---|
bin | 100110100001… |
… | …010011110001 |
3 | 201000000201111 |
4 | 212201103301 |
5 | 10041113110 |
6 | 1000233321 |
7 | 151554646 |
oct | 46412361 |
9 | 21000644 |
10 | 10097905 |
11 | 5777784 |
12 | 346b841 |
13 | 21272bc |
14 | 14abdcd |
15 | d46e8a |
hex | 9a14f1 |
10097905 has 16 divisors (see below), whose sum is σ = 12602304. Its totient is φ = 7761600.
The previous prime is 10097891. The next prime is 10097917. The reversal of 10097905 is 50979001.
It is not a de Polignac number, because 10097905 - 27 = 10097777 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14055 + ... + 14755.
It is an arithmetic number, because the mean of its divisors is an integer number (787644).
Almost surely, 210097905 is an apocalyptic number.
It is an amenable number.
10097905 is a deficient number, since it is larger than the sum of its proper divisors (2504399).
10097905 is an equidigital number, since it uses as much as digits as its factorization.
10097905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 816.
The product of its (nonzero) digits is 2835, while the sum is 31.
The square root of 10097905 is about 3177.7200946591. The cubic root of 10097905 is about 216.1442865979.
The spelling of 10097905 in words is "ten million, ninety-seven thousand, nine hundred five".
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