Base | Representation |
---|---|
bin | 1001100100001… |
… | …01111011000010 |
3 | 12120222122000210 |
4 | 10302011323002 |
5 | 131020142242 |
6 | 11543454550 |
7 | 1663013541 |
oct | 462057302 |
9 | 176878023 |
10 | 80240322 |
11 | 41325818 |
12 | 22a57456 |
13 | 138158a6 |
14 | a92a158 |
15 | 709ed9c |
hex | 4c85ec2 |
80240322 has 16 divisors (see below), whose sum is σ = 164213280. Its totient is φ = 26124672.
The previous prime is 80240317. The next prime is 80240371. The reversal of 80240322 is 22304208.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155247 + ... + 155762.
It is an arithmetic number, because the mean of its divisors is an integer number (10263330).
Almost surely, 280240322 is an apocalyptic number.
80240322 is an abundant number, since it is smaller than the sum of its proper divisors (83972958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80240322 is a wasteful number, since it uses less digits than its factorization.
80240322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311057.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 80240322 is about 8957.6962440127. The cubic root of 80240322 is about 431.3179717267.
The spelling of 80240322 in words is "eighty million, two hundred forty thousand, three hundred twenty-two".
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