Base | Representation |
---|---|
bin | 1001100101100… |
… | …10010010100000 |
3 | 12121022212022101 |
4 | 10302302102200 |
5 | 131042001143 |
6 | 11551420144 |
7 | 1664401420 |
oct | 462622240 |
9 | 177285271 |
10 | 80422048 |
11 | 4143a303 |
12 | 22b24654 |
13 | 1387a515 |
14 | a976480 |
15 | 70d8b4d |
hex | 4cb24a0 |
80422048 has 24 divisors (see below), whose sum is σ = 180950112. Its totient is φ = 34466496.
The previous prime is 80422039. The next prime is 80422061. The reversal of 80422048 is 84022408.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179290 + ... + 179737.
It is an arithmetic number, because the mean of its divisors is an integer number (7539588).
Almost surely, 280422048 is an apocalyptic number.
It is an amenable number.
80422048 is an abundant number, since it is smaller than the sum of its proper divisors (100528064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80422048 is a wasteful number, since it uses less digits than its factorization.
80422048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 359044 (or 359036 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 28.
The square root of 80422048 is about 8967.8340751823. The cubic root of 80422048 is about 431.6433384497.
The spelling of 80422048 in words is "eighty million, four hundred twenty-two thousand, forty-eight".
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