Base | Representation |
---|---|
bin | 1001100100010… |
… | …00011110000000 |
3 | 12121000011100002 |
4 | 10302020132000 |
5 | 131021011002 |
6 | 11544015132 |
7 | 1663056131 |
oct | 462103600 |
9 | 177004302 |
10 | 80250752 |
11 | 4133263a |
12 | 22a614a8 |
13 | 1381a56a |
14 | a92dc88 |
15 | 70a3002 |
hex | 4c88780 |
80250752 has 16 divisors (see below), whose sum is σ = 159874800. Its totient is φ = 40125312.
The previous prime is 80250739. The next prime is 80250763. The reversal of 80250752 is 25705208.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313352 + ... + 313607.
It is an arithmetic number, because the mean of its divisors is an integer number (9992175).
Almost surely, 280250752 is an apocalyptic number.
It is an amenable number.
80250752 is a deficient number, since it is larger than the sum of its proper divisors (79624048).
80250752 is an equidigital number, since it uses as much as digits as its factorization.
80250752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 626973 (or 626961 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 29.
The square root of 80250752 is about 8958.2784060332. The cubic root of 80250752 is about 431.3366591373.
The spelling of 80250752 in words is "eighty million, two hundred fifty thousand, seven hundred fifty-two".
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