Base | Representation |
---|---|
bin | 10001101110110… |
… | …01100011010011 |
3 | 101100212210100021 |
4 | 20313121203103 |
5 | 301034142212 |
6 | 22432004311 |
7 | 3454162132 |
oct | 1067314323 |
9 | 340783307 |
10 | 148740307 |
11 | 76a61881 |
12 | 41990697 |
13 | 24a7a721 |
14 | 15a7b919 |
15 | d0d1307 |
hex | 8dd98d3 |
148740307 has 2 divisors, whose sum is σ = 148740308. Its totient is φ = 148740306.
The previous prime is 148740269. The next prime is 148740337. The reversal of 148740307 is 703047841.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 148740307 - 215 = 148707539 is a prime.
It is not a weakly prime, because it can be changed into another prime (148740337) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74370153 + 74370154.
It is an arithmetic number, because the mean of its divisors is an integer number (74370154).
Almost surely, 2148740307 is an apocalyptic number.
148740307 is a deficient number, since it is larger than the sum of its proper divisors (1).
148740307 is an equidigital number, since it uses as much as digits as its factorization.
148740307 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18816, while the sum is 34.
The square root of 148740307 is about 12195.9135369188. The cubic root of 148740307 is about 529.8377419524.
The spelling of 148740307 in words is "one hundred forty-eight million, seven hundred forty thousand, three hundred seven".
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