Base | Representation |
---|---|
bin | 10001101011010… |
… | …00000000011011 |
3 | 101100000011101002 |
4 | 20311220000123 |
5 | 300424301402 |
6 | 22414015215 |
7 | 3450214202 |
oct | 1065500033 |
9 | 340004332 |
10 | 148275227 |
11 | 76774411 |
12 | 417a750b |
13 | 24946b29 |
14 | 1599a239 |
15 | d03d602 |
hex | 8d6801b |
148275227 has 8 divisors (see below), whose sum is σ = 154844160. Its totient is φ = 141716520.
The previous prime is 148275209. The next prime is 148275247. The reversal of 148275227 is 722572841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 148275227 - 218 = 148013083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (148275247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53174 + ... + 55892.
It is an arithmetic number, because the mean of its divisors is an integer number (19355520).
Almost surely, 2148275227 is an apocalyptic number.
148275227 is a deficient number, since it is larger than the sum of its proper divisors (6568933).
148275227 is a wasteful number, since it uses less digits than its factorization.
148275227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5113.
The product of its digits is 62720, while the sum is 38.
The square root of 148275227 is about 12176.8315665447. The cubic root of 148275227 is about 529.2849345783.
The spelling of 148275227 in words is "one hundred forty-eight million, two hundred seventy-five thousand, two hundred twenty-seven".
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