Base | Representation |
---|---|
bin | 10001110111000… |
… | …10110111011001 |
3 | 101102221000001101 |
4 | 20323202313121 |
5 | 301323431113 |
6 | 22511151401 |
7 | 3466336336 |
oct | 1073426731 |
9 | 342830041 |
10 | 149827033 |
11 | 776342a4 |
12 | 42215561 |
13 | 2506b265 |
14 | 15c8198d |
15 | d2482dd |
hex | 8ee2dd9 |
149827033 has 2 divisors, whose sum is σ = 149827034. Its totient is φ = 149827032.
The previous prime is 149827003. The next prime is 149827081. The reversal of 149827033 is 330728941.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 149621824 + 205209 = 12232^2 + 453^2 .
It is an emirp because it is prime and its reverse (330728941) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 149827033 - 225 = 116272601 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 149826983 and 149827001.
It is not a weakly prime, because it can be changed into another prime (149827003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74913516 + 74913517.
It is an arithmetic number, because the mean of its divisors is an integer number (74913517).
Almost surely, 2149827033 is an apocalyptic number.
It is an amenable number.
149827033 is a deficient number, since it is larger than the sum of its proper divisors (1).
149827033 is an equidigital number, since it uses as much as digits as its factorization.
149827033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 149827033 is about 12240.3853289020. The cubic root of 149827033 is about 531.1249784143.
The spelling of 149827033 in words is "one hundred forty-nine million, eight hundred twenty-seven thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •