Base | Representation |
---|---|
bin | 101001100111… |
… | …001010000101 |
3 | 202112012100212 |
4 | 221213022011 |
5 | 10243031133 |
6 | 1025445205 |
7 | 161501414 |
oct | 51471205 |
9 | 22465325 |
10 | 10908293 |
11 | 6180620 |
12 | 37a0805 |
13 | 234c116 |
14 | 163d47b |
15 | e57148 |
hex | a67285 |
10908293 has 4 divisors (see below), whose sum is σ = 11899968. Its totient is φ = 9916620.
The previous prime is 10908281. The next prime is 10908307. The reversal of 10908293 is 39280901.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39280901 = 11 ⋅3570991.
It is a cyclic number.
It is not a de Polignac number, because 10908293 - 212 = 10904197 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 (10908593) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 495821 + ... + 495842.
It is an arithmetic number, because the mean of its divisors is an integer number (2974992).
Almost surely, 210908293 is an apocalyptic number.
It is an amenable number.
10908293 is a deficient number, since it is larger than the sum of its proper divisors (991675).
10908293 is an equidigital number, since it uses as much as digits as its factorization.
10908293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 991674.
The product of its (nonzero) digits is 3888, while the sum is 32.
The square root of 10908293 is about 3302.7705036832. The cubic root of 10908293 is about 221.7782394457.
The spelling of 10908293 in words is "ten million, nine hundred eight thousand, two hundred ninety-three".
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