Base | Representation |
---|---|
bin | 10001110000011… |
… | …00111010010001 |
3 | 101101021110220121 |
4 | 20320030322101 |
5 | 301112410143 |
6 | 22440310241 |
7 | 3456026344 |
oct | 1070147221 |
9 | 341243817 |
10 | 148950673 |
11 | 77095933 |
12 | 41a72381 |
13 | 24b223c1 |
14 | 15ad445b |
15 | d1237ed |
hex | 8e0ce91 |
148950673 has 2 divisors, whose sum is σ = 148950674. Its totient is φ = 148950672.
The previous prime is 148950643. The next prime is 148950677. The reversal of 148950673 is 376059841.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 148644864 + 305809 = 12192^2 + 553^2 .
It is a cyclic number.
It is not a de Polignac number, because 148950673 - 225 = 115396241 is a prime.
It is not a weakly prime, because it can be changed into another prime (148950677) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74475336 + 74475337.
It is an arithmetic number, because the mean of its divisors is an integer number (74475337).
Almost surely, 2148950673 is an apocalyptic number.
It is an amenable number.
148950673 is a deficient number, since it is larger than the sum of its proper divisors (1).
148950673 is an equidigital number, since it uses as much as digits as its factorization.
148950673 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 181440, while the sum is 43.
The square root of 148950673 is about 12204.5349358343. The cubic root of 148950673 is about 530.0874105266.
The spelling of 148950673 in words is "one hundred forty-eight million, nine hundred fifty thousand, six hundred seventy-three".
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