Base | Representation |
---|---|
bin | 10001101100101… |
… | …11000111000010 |
3 | 101100100222000211 |
4 | 20312113013002 |
5 | 301001440122 |
6 | 22422104334 |
7 | 3451646533 |
oct | 1066270702 |
9 | 340328024 |
10 | 148468162 |
11 | 76896367 |
12 | 4187b0aa |
13 | 249b38ab |
14 | 15a0a68a |
15 | d07a877 |
hex | 8d971c2 |
148468162 has 4 divisors (see below), whose sum is σ = 222702246. Its totient is φ = 74234080.
The previous prime is 148468127. The next prime is 148468169. The reversal of 148468162 is 261864841.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 144937521 + 3530641 = 12039^2 + 1879^2 .
It is not an unprimeable number, because it can be changed into a prime (148468169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37117039 + ... + 37117042.
Almost surely, 2148468162 is an apocalyptic number.
148468162 is a deficient number, since it is larger than the sum of its proper divisors (74234084).
148468162 is an equidigital number, since it uses as much as digits as its factorization.
148468162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74234083.
The product of its digits is 73728, while the sum is 40.
The square root of 148468162 is about 12184.7512079648. The cubic root of 148468162 is about 529.5144027353.
The spelling of 148468162 in words is "one hundred forty-eight million, four hundred sixty-eight thousand, one hundred sixty-two".
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