Base | Representation |
---|---|
bin | 100110010011… |
… | …101110011111 |
3 | 200220012101222 |
4 | 212103232133 |
5 | 10032323041 |
6 | 555123555 |
7 | 151233521 |
oct | 46235637 |
9 | 20805358 |
10 | 10042271 |
11 | 57399a8 |
12 | 34435bb |
13 | 2107b95 |
14 | 1495a11 |
15 | d3574b |
hex | 993b9f |
10042271 has 8 divisors (see below), whose sum is σ = 10229760. Its totient is φ = 9856728.
The previous prime is 10042199. The next prime is 10042289. The reversal of 10042271 is 17224001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10042271 - 214 = 10025887 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 (10042471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13220 + ... + 13958.
It is an arithmetic number, because the mean of its divisors is an integer number (1278720).
Almost surely, 210042271 is an apocalyptic number.
10042271 is a deficient number, since it is larger than the sum of its proper divisors (187489).
10042271 is a wasteful number, since it uses less digits than its factorization.
10042271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 973.
The product of its (nonzero) digits is 112, while the sum is 17.
The square root of 10042271 is about 3168.9542439108. The cubic root of 10042271 is about 215.7466092981.
Adding to 10042271 its reverse (17224001), we get a palindrome (27266272).
The spelling of 10042271 in words is "ten million, forty-two thousand, two hundred seventy-one".
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