Base | Representation |
---|---|
bin | 1100010011010… |
… | …01110000110000 |
3 | 21012011210001222 |
4 | 12021221300300 |
5 | 202404144043 |
6 | 14123444212 |
7 | 2362063055 |
oct | 611516060 |
9 | 235153058 |
10 | 103193648 |
11 | 53282a08 |
12 | 2a686668 |
13 | 184c133c |
14 | d9c302c |
15 | 90d5d68 |
hex | 6269c30 |
103193648 has 20 divisors (see below), whose sum is σ = 200221560. Its totient is φ = 51523584.
The previous prime is 103193647. The next prime is 103193659. The reversal of 103193648 is 846391301.
It is not an unprimeable number, because it can be changed into a prime (103193641) 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, 8111 + ... + 16497.
It is an arithmetic number, because the mean of its divisors is an integer number (10011078).
Almost surely, 2103193648 is an apocalyptic number.
It is an amenable number.
103193648 is a deficient number, since it is larger than the sum of its proper divisors (97027912).
103193648 is an equidigital number, since it uses as much as digits as its factorization.
103193648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9164 (or 9158 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 103193648 is about 10158.4274373547. The cubic root of 103193648 is about 469.0483960103.
The spelling of 103193648 in words is "one hundred three million, one hundred ninety-three thousand, six hundred forty-eight".
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