Base | Representation |
---|---|
bin | 1000101110000… |
… | …00001010111100 |
3 | 12002121211200021 |
4 | 10113000022330 |
5 | 122210421001 |
6 | 11131341524 |
7 | 1545445606 |
oct | 427001274 |
9 | 162554607 |
10 | 73138876 |
11 | 38315358 |
12 | 205b18a4 |
13 | 121ca455 |
14 | 99dc176 |
15 | 664aba1 |
hex | 45c02bc |
73138876 has 6 divisors (see below), whose sum is σ = 127993040. Its totient is φ = 36569436.
The previous prime is 73138867. The next prime is 73138903. The reversal of 73138876 is 67883137.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 9142356 + ... + 9142363.
Almost surely, 273138876 is an apocalyptic number.
It is an amenable number.
73138876 is a deficient number, since it is larger than the sum of its proper divisors (54854164).
73138876 is a wasteful number, since it uses less digits than its factorization.
73138876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18284723 (or 18284721 counting only the distinct ones).
The product of its digits is 169344, while the sum is 43.
The square root of 73138876 is about 8552.1269868963. The cubic root of 73138876 is about 418.1987791081.
The spelling of 73138876 in words is "seventy-three million, one hundred thirty-eight thousand, eight hundred seventy-six".
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