Base | Representation |
---|---|
bin | 1100010100011… |
… | …01001111000101 |
3 | 21012110011101111 |
4 | 12022031033011 |
5 | 202423321244 |
6 | 14130525021 |
7 | 2363236510 |
oct | 612151705 |
9 | 235404344 |
10 | 103338949 |
11 | 5337209a |
12 | 2a736771 |
13 | 1854250c |
14 | da1dd77 |
15 | 9113e34 |
hex | 628d3c5 |
103338949 has 8 divisors (see below), whose sum is σ = 118189568. Its totient is φ = 88510320.
The previous prime is 103338943. The next prime is 103338953. The reversal of 103338949 is 949833301.
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 103338949 - 223 = 94950341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103338943) 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 7 ways as a sum of consecutive naturals, for example, 6259 + ... + 15679.
It is an arithmetic number, because the mean of its divisors is an integer number (14773696).
Almost surely, 2103338949 is an apocalyptic number.
It is an amenable number.
103338949 is a deficient number, since it is larger than the sum of its proper divisors (14850619).
103338949 is an equidigital number, since it uses as much as digits as its factorization.
103338949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10995.
The product of its (nonzero) digits is 69984, while the sum is 40.
The square root of 103338949 is about 10165.5766683450. The cubic root of 103338949 is about 469.2684393940.
The spelling of 103338949 in words is "one hundred three million, three hundred thirty-eight thousand, nine hundred forty-nine".
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