Base | Representation |
---|---|
bin | 1011101000011… |
… | …1111101101001 |
3 | 10101210212012221 |
4 | 2322013331221 |
5 | 44442311101 |
6 | 4501434041 |
7 | 1131501661 |
oct | 272077551 |
9 | 111725187 |
10 | 48791401 |
11 | 255a577a |
12 | 1440b921 |
13 | a154269 |
14 | 66a11a1 |
15 | 443baa1 |
hex | 2e87f69 |
48791401 has 2 divisors, whose sum is σ = 48791402. Its totient is φ = 48791400.
The previous prime is 48791387. The next prime is 48791443. The reversal of 48791401 is 10419784.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 39187600 + 9603801 = 6260^2 + 3099^2 .
It is a cyclic number.
It is not a de Polignac number, because 48791401 - 211 = 48789353 is a prime.
It is not a weakly prime, because it can be changed into another prime (48791461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24395700 + 24395701.
It is an arithmetic number, because the mean of its divisors is an integer number (24395701).
Almost surely, 248791401 is an apocalyptic number.
It is an amenable number.
48791401 is a deficient number, since it is larger than the sum of its proper divisors (1).
48791401 is an equidigital number, since it uses as much as digits as its factorization.
48791401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8064, while the sum is 34.
The square root of 48791401 is about 6985.0841798793. The cubic root of 48791401 is about 365.4105619725.
The spelling of 48791401 in words is "forty-eight million, seven hundred ninety-one thousand, four hundred one".
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