Base | Representation |
---|---|
bin | 100110111010… |
… | …111001000101 |
3 | 201012100110112 |
4 | 212322321011 |
5 | 10102441233 |
6 | 1002402405 |
7 | 152502314 |
oct | 46727105 |
9 | 21170415 |
10 | 10202693 |
11 | 5839486 |
12 | 3500405 |
13 | 2162bc7 |
14 | 14d827b |
15 | d68048 |
hex | 9bae45 |
10202693 has 16 divisors (see below), whose sum is σ = 11016000. Its totient is φ = 9432192.
The previous prime is 10202681. The next prime is 10202701. The reversal of 10202693 is 39620201.
It is a de Polignac number, because none of the positive numbers 2k-10202693 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202603) 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 15 ways as a sum of consecutive naturals, for example, 114593 + ... + 114681.
It is an arithmetic number, because the mean of its divisors is an integer number (688500).
Almost surely, 210202693 is an apocalyptic number.
It is an amenable number.
10202693 is a deficient number, since it is larger than the sum of its proper divisors (813307).
10202693 is an equidigital number, since it uses as much as digits as its factorization.
10202693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 10202693 is about 3194.1654622139. The cubic root of 10202693 is about 216.8893728484.
Adding to 10202693 its reverse (39620201), we get a palindrome (49822894).
The spelling of 10202693 in words is "ten million, two hundred two thousand, six hundred ninety-three".
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