Base | Representation |
---|---|
bin | 1001100100100… |
… | …00010110011000 |
3 | 12121001210121122 |
4 | 10302100112120 |
5 | 131023024112 |
6 | 11544424412 |
7 | 1663252214 |
oct | 462202630 |
9 | 177053548 |
10 | 80283032 |
11 | 41354915 |
12 | 22a78108 |
13 | 1382c16b |
14 | a93b944 |
15 | 70ac872 |
hex | 4c90598 |
80283032 has 16 divisors (see below), whose sum is σ = 150638400. Its totient is φ = 40112800.
The previous prime is 80283029. The next prime is 80283109. The reversal of 80283032 is 23038208.
It is a super-2 number, since 2×802830322 = 12890730454226048, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 80282992 and 80283010.
It is a congruent number.
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, 12569 + ... + 17847.
It is an arithmetic number, because the mean of its divisors is an integer number (9414900).
Almost surely, 280283032 is an apocalyptic number.
It is an amenable number.
80283032 is a deficient number, since it is larger than the sum of its proper divisors (70355368).
80283032 is a wasteful number, since it uses less digits than its factorization.
80283032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7186 (or 7182 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 80283032 is about 8960.0799103579. The cubic root of 80283032 is about 431.3944848921.
The spelling of 80283032 in words is "eighty million, two hundred eighty-three thousand, thirty-two".
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