Base | Representation |
---|---|
bin | 1001100101101… |
… | …00110001100010 |
3 | 12121100101021100 |
4 | 10302310301202 |
5 | 131042312401 |
6 | 11551535230 |
7 | 1664443200 |
oct | 462646142 |
9 | 177311240 |
10 | 80432226 |
11 | 41446a16 |
12 | 22b2a516 |
13 | 13882044 |
14 | a97a070 |
15 | 70dbb86 |
hex | 4cb4c62 |
80432226 has 36 divisors (see below), whose sum is σ = 202724262. Its totient is φ = 22980384.
The previous prime is 80432207. The next prime is 80432251. The reversal of 80432226 is 62223408.
80432226 is a `hidden beast` number, since 8 + 0 + 432 + 226 = 666.
It can be written as a sum of positive squares in only one way, i.e., 60047001 + 20385225 = 7749^2 + 4515^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 80432226.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 44715 + ... + 46478.
Almost surely, 280432226 is an apocalyptic number.
80432226 is an abundant number, since it is smaller than the sum of its proper divisors (122292036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80432226 is a wasteful number, since it uses less digits than its factorization.
80432226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91215 (or 91205 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 80432226 is about 8968.4015298157. The cubic root of 80432226 is about 431.6615468916.
The spelling of 80432226 in words is "eighty million, four hundred thirty-two thousand, two hundred twenty-six".
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