Base | Representation |
---|---|
bin | 10001101011111… |
… | …00111110011001 |
3 | 101100011112012001 |
4 | 20311330332121 |
5 | 300440023423 |
6 | 22415521001 |
7 | 3451022455 |
oct | 1065747631 |
9 | 340145161 |
10 | 148361113 |
11 | 7682299a |
12 | 41829161 |
13 | 24976c54 |
14 | 159bd665 |
15 | d058cad |
hex | 8d7cf99 |
148361113 has 2 divisors, whose sum is σ = 148361114. Its totient is φ = 148361112.
The previous prime is 148361111. The next prime is 148361173. The reversal of 148361113 is 311163841.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 97851664 + 50509449 = 9892^2 + 7107^2 .
It is a cyclic number.
It is not a de Polignac number, because 148361113 - 21 = 148361111 is a prime.
It is a super-2 number, since 2×1483611132 = 44022039701197538, which contains 22 as substring.
Together with 148361111, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (148361111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74180556 + 74180557.
It is an arithmetic number, because the mean of its divisors is an integer number (74180557).
Almost surely, 2148361113 is an apocalyptic number.
It is an amenable number.
148361113 is a deficient number, since it is larger than the sum of its proper divisors (1).
148361113 is an equidigital number, since it uses as much as digits as its factorization.
148361113 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1728, while the sum is 28.
The square root of 148361113 is about 12180.3576712673. The cubic root of 148361113 is about 529.3871080671.
The spelling of 148361113 in words is "one hundred forty-eight million, three hundred sixty-one thousand, one hundred thirteen".
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