Base | Representation |
---|---|
bin | 100010101110… |
… | …101100010100 |
3 | 122010112112200 |
4 | 202232230110 |
5 | 4312313043 |
6 | 523044500 |
7 | 140245464 |
oct | 42565424 |
9 | 18115480 |
10 | 9104148 |
11 | 5159099 |
12 | 3070730 |
13 | 1b69b91 |
14 | 12cdba4 |
15 | bec7d3 |
hex | 8aeb14 |
9104148 has 18 divisors (see below), whose sum is σ = 23013354. Its totient is φ = 3034704.
The previous prime is 9104143. The next prime is 9104153. The reversal of 9104148 is 8414019.
It is an interprime number because it is at equal distance from previous prime (9104143) and next prime (9104153).
It can be written as a sum of positive squares in only one way, i.e., 7064964 + 2039184 = 2658^2 + 1428^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9104141) 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 5 ways as a sum of consecutive naturals, for example, 126411 + ... + 126482.
Almost surely, 29104148 is an apocalyptic number.
It is an amenable number.
9104148 is an abundant number, since it is smaller than the sum of its proper divisors (13909206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9104148 is a wasteful number, since it uses less digits than its factorization.
9104148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252903 (or 252898 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 9104148 is about 3017.3080717752. The cubic root of 9104148 is about 208.8076647558.
The spelling of 9104148 in words is "nine million, one hundred four thousand, one hundred forty-eight".
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