Base | Representation |
---|---|
bin | 10001110000010… |
… | …00100011011001 |
3 | 101101020120102120 |
4 | 20320020203121 |
5 | 301111322300 |
6 | 22440051453 |
7 | 3455623326 |
oct | 1070104331 |
9 | 341216376 |
10 | 148932825 |
11 | 77083488 |
12 | 41a63b89 |
13 | 24b17242 |
14 | 15acbb4d |
15 | d11d3a0 |
hex | 8e088d9 |
148932825 has 12 divisors (see below), whose sum is σ = 246235728. Its totient is φ = 79430800.
The previous prime is 148932803. The next prime is 148932841. The reversal of 148932825 is 528239841.
It is not a de Polignac number, because 148932825 - 28 = 148932569 is a prime.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 992811 + ... + 992960.
It is an arithmetic number, because the mean of its divisors is an integer number (20519644).
Almost surely, 2148932825 is an apocalyptic number.
148932825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
148932825 is a deficient number, since it is larger than the sum of its proper divisors (97302903).
148932825 is a wasteful number, since it uses less digits than its factorization.
148932825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1985784 (or 1985779 counting only the distinct ones).
The product of its digits is 138240, while the sum is 42.
The square root of 148932825 is about 12203.8037103192. The cubic root of 148932825 is about 530.0662371233.
The spelling of 148932825 in words is "one hundred forty-eight million, nine hundred thirty-two thousand, eight hundred twenty-five".
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