Base | Representation |
---|---|
bin | 1001100100001… |
… | …10001111001100 |
3 | 12120222200210120 |
4 | 10302012033030 |
5 | 131020212422 |
6 | 11543504540 |
7 | 1663020363 |
oct | 462061714 |
9 | 176880716 |
10 | 80241612 |
11 | 41326790 |
12 | 22a58150 |
13 | 13816359 |
14 | a92a7da |
15 | 70a045c |
hex | 4c863cc |
80241612 has 96 divisors (see below), whose sum is σ = 213126144. Its totient is φ = 23284800.
The previous prime is 80241611. The next prime is 80241697. The reversal of 80241612 is 21614208.
It is not an unprimeable number, because it can be changed into a prime (80241611) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380187 + ... + 380397.
It is an arithmetic number, because the mean of its divisors is an integer number (2220064).
Almost surely, 280241612 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80241612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106563072).
80241612 is an abundant number, since it is smaller than the sum of its proper divisors (132884532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80241612 is a wasteful number, since it uses less digits than its factorization.
80241612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339 (or 337 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 80241612 is about 8957.7682488441. The cubic root of 80241612 is about 431.3202831049.
The spelling of 80241612 in words is "eighty million, two hundred forty-one thousand, six hundred twelve".
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