Base | Representation |
---|---|
bin | 1001100100100… |
… | …00100001001110 |
3 | 12121001211120100 |
4 | 10302100201032 |
5 | 131023034401 |
6 | 11544431530 |
7 | 1663254225 |
oct | 462204116 |
9 | 177054510 |
10 | 80283726 |
11 | 41355396 |
12 | 22a785a6 |
13 | 1382c583 |
14 | a93bcbc |
15 | 70acb86 |
hex | 4c9084e |
80283726 has 12 divisors (see below), whose sum is σ = 173948112. Its totient is φ = 26761236.
The previous prime is 80283703. The next prime is 80283739. The reversal of 80283726 is 62738208.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2230086 + ... + 2230121.
It is an arithmetic number, because the mean of its divisors is an integer number (14495676).
Almost surely, 280283726 is an apocalyptic number.
80283726 is an abundant number, since it is smaller than the sum of its proper divisors (93664386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80283726 is a wasteful number, since it uses less digits than its factorization.
80283726 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4460215 (or 4460212 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 80283726 is about 8960.1186376074. The cubic root of 80283726 is about 431.3957279398.
The spelling of 80283726 in words is "eighty million, two hundred eighty-three thousand, seven hundred twenty-six".
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