Base | Representation |
---|---|
bin | 10001101010000… |
… | …01001001011001 |
3 | 101022201002000220 |
4 | 20311001021121 |
5 | 300404203212 |
6 | 22410350253 |
7 | 3445652145 |
oct | 1065011131 |
9 | 338632026 |
10 | 148116057 |
11 | 76675871 |
12 | 4172b389 |
13 | 248bc54b |
14 | 15958225 |
15 | d00b38c |
hex | 8d41259 |
148116057 has 4 divisors (see below), whose sum is σ = 197488080. Its totient is φ = 98744036.
The previous prime is 148116049. The next prime is 148116061. The reversal of 148116057 is 750611841.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 148116057 - 23 = 148116049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (148116097) 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 3 ways as a sum of consecutive naturals, for example, 24686007 + ... + 24686012.
It is an arithmetic number, because the mean of its divisors is an integer number (49372020).
Almost surely, 2148116057 is an apocalyptic number.
It is an amenable number.
148116057 is a deficient number, since it is larger than the sum of its proper divisors (49372023).
148116057 is an equidigital number, since it uses as much as digits as its factorization.
148116057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49372022.
The product of its (nonzero) digits is 6720, while the sum is 33.
The square root of 148116057 is about 12170.2940391759. The cubic root of 148116057 is about 529.0954750886.
Adding to 148116057 its reverse (750611841), we get a palindrome (898727898).
The spelling of 148116057 in words is "one hundred forty-eight million, one hundred sixteen thousand, fifty-seven".
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