Base | Representation |
---|---|
bin | 1001100110000… |
… | …01011110011000 |
3 | 12121110000122002 |
4 | 10303001132120 |
5 | 131100443443 |
6 | 11553020132 |
7 | 1665050645 |
oct | 463013630 |
9 | 177400562 |
10 | 80484248 |
11 | 41482009 |
12 | 22b54648 |
13 | 1389c920 |
14 | a990dcc |
15 | 70ec2b8 |
hex | 4cc1798 |
80484248 has 32 divisors (see below), whose sum is σ = 162887760. Its totient is φ = 37061760.
The previous prime is 80484203. The next prime is 80484253. The reversal of 80484248 is 84248408.
It is a super-2 number, since 2×804842482 = 12955428352251008, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82403 + ... + 83373.
Almost surely, 280484248 is an apocalyptic number.
It is an amenable number.
80484248 is an abundant number, since it is smaller than the sum of its proper divisors (82403512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80484248 is a wasteful number, since it uses less digits than its factorization.
80484248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1787 (or 1783 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 38.
The square root of 80484248 is about 8971.3013548760. The cubic root of 80484248 is about 431.7545902670.
The spelling of 80484248 in words is "eighty million, four hundred eighty-four thousand, two hundred forty-eight".
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