Base | Representation |
---|---|
bin | 1001100100001… |
… | …00011111010010 |
3 | 12120222022222022 |
4 | 10302010133102 |
5 | 131020000300 |
6 | 11543411442 |
7 | 1662660452 |
oct | 462043722 |
9 | 176868868 |
10 | 80234450 |
11 | 4132136a |
12 | 22a53b82 |
13 | 1381300a |
14 | a927d62 |
15 | 709d285 |
hex | 4c847d2 |
80234450 has 24 divisors (see below), whose sum is σ = 149750832. Its totient is φ = 31983120.
The previous prime is 80234449. The next prime is 80234471. The reversal of 80234450 is 5443208.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12737 + ... + 17963.
It is an arithmetic number, because the mean of its divisors is an integer number (6239618).
Almost surely, 280234450 is an apocalyptic number.
80234450 is a deficient number, since it is larger than the sum of its proper divisors (69516382).
80234450 is a wasteful number, since it uses less digits than its factorization.
80234450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5546 (or 5541 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 80234450 is about 8957.3684751717. The cubic root of 80234450 is about 431.3074501633.
Adding to 80234450 its reverse (5443208), we get a palindrome (85677658).
The spelling of 80234450 in words is "eighty million, two hundred thirty-four thousand, four hundred fifty".
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