Base | Representation |
---|---|
bin | 1001100100001… |
… | …11110111100110 |
3 | 12121000000222001 |
4 | 10302013313212 |
5 | 131020421134 |
6 | 11543555514 |
7 | 1663046020 |
oct | 462076746 |
9 | 177000861 |
10 | 80248294 |
11 | 41330805 |
12 | 22a5bb9a |
13 | 138193c9 |
14 | a92d010 |
15 | 70a2414 |
hex | 4c87de6 |
80248294 has 16 divisors (see below), whose sum is σ = 138989088. Its totient is φ = 34036992.
The previous prime is 80248291. The next prime is 80248303. The reversal of 80248294 is 49284208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80248291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28189 + ... + 30904.
It is an arithmetic number, because the mean of its divisors is an integer number (8686818).
Almost surely, 280248294 is an apocalyptic number.
80248294 is a deficient number, since it is larger than the sum of its proper divisors (58740794).
80248294 is a wasteful number, since it uses less digits than its factorization.
80248294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59199.
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 80248294 is about 8958.1412134438. The cubic root of 80248294 is about 431.3322552894.
The spelling of 80248294 in words is "eighty million, two hundred forty-eight thousand, two hundred ninety-four".
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