Base | Representation |
---|---|
bin | 10001101010110… |
… | …11111110011100 |
3 | 101022220122202221 |
4 | 20311123332130 |
5 | 300421212243 |
6 | 22412555124 |
7 | 3446620423 |
oct | 1065337634 |
9 | 338818687 |
10 | 148225948 |
11 | 76740392 |
12 | 41782aa4 |
13 | 2492a580 |
14 | 159862ba |
15 | d02dbed |
hex | 8d5bf9c |
148225948 has 24 divisors (see below), whose sum is σ = 284624928. Its totient is φ = 67119936.
The previous prime is 148225937. The next prime is 148225963. The reversal of 148225948 is 849522841.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 24136 + ... + 29647.
It is an arithmetic number, because the mean of its divisors is an integer number (11859372).
Almost surely, 2148225948 is an apocalyptic number.
It is an amenable number.
148225948 is a deficient number, since it is larger than the sum of its proper divisors (136398980).
148225948 is a wasteful number, since it uses less digits than its factorization.
148225948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53853 (or 53851 counting only the distinct ones).
The product of its digits is 184320, while the sum is 43.
The square root of 148225948 is about 12174.8079245629. The cubic root of 148225948 is about 529.2262924552.
The spelling of 148225948 in words is "one hundred forty-eight million, two hundred twenty-five thousand, nine hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •