Base | Representation |
---|---|
bin | 10001101111001… |
… | …10101111111001 |
3 | 101100222112111021 |
4 | 20313212233321 |
5 | 301042404421 |
6 | 22433102441 |
7 | 3454505542 |
oct | 1067465771 |
9 | 340875437 |
10 | 148794361 |
11 | 76a99451 |
12 | 419b7a21 |
13 | 24a99201 |
14 | 15a934c9 |
15 | d0e2341 |
hex | 8de6bf9 |
148794361 has 2 divisors, whose sum is σ = 148794362. Its totient is φ = 148794360.
The previous prime is 148794341. The next prime is 148794403. The reversal of 148794361 is 163497841.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 115154361 + 33640000 = 10731^2 + 5800^2 .
It is a cyclic number.
It is not a de Polignac number, because 148794361 - 25 = 148794329 is a prime.
It is a super-3 number, since 3×1487943613 (a number of 25 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (148794341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74397180 + 74397181.
It is an arithmetic number, because the mean of its divisors is an integer number (74397181).
Almost surely, 2148794361 is an apocalyptic number.
It is an amenable number.
148794361 is a deficient number, since it is larger than the sum of its proper divisors (1).
148794361 is an equidigital number, since it uses as much as digits as its factorization.
148794361 is an evil number, because the sum of its binary digits is even.
The product of its digits is 145152, while the sum is 43.
The square root of 148794361 is about 12198.1294057737. The cubic root of 148794361 is about 529.9019172954.
The spelling of 148794361 in words is "one hundred forty-eight million, seven hundred ninety-four thousand, three hundred sixty-one".
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