Base | Representation |
---|---|
bin | 100110011111… |
… | …011001010111 |
3 | 200222121222100 |
4 | 212133121113 |
5 | 10040340241 |
6 | 1000133143 |
7 | 151523055 |
oct | 46373127 |
9 | 20877870 |
10 | 10090071 |
11 | 5771902 |
12 | 34671b3 |
13 | 2123874 |
14 | 14a91d5 |
15 | d449b6 |
hex | 99f657 |
10090071 has 12 divisors (see below), whose sum is σ = 14814280. Its totient is φ = 6616080.
The previous prime is 10090063. The next prime is 10090111. The reversal of 10090071 is 17009001.
It is not a de Polignac number, because 10090071 - 23 = 10090063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10090471) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8641 + ... + 9738.
Almost surely, 210090071 is an apocalyptic number.
10090071 is a deficient number, since it is larger than the sum of its proper divisors (4724209).
10090071 is a wasteful number, since it uses less digits than its factorization.
10090071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18446 (or 18443 counting only the distinct ones).
The product of its (nonzero) digits is 63, while the sum is 18.
The square root of 10090071 is about 3176.4872107408. The cubic root of 10090071 is about 216.0883769013.
Adding to 10090071 its reverse (17009001), we get a palindrome (27099072).
The spelling of 10090071 in words is "ten million, ninety thousand, seventy-one".
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