Base | Representation |
---|---|
bin | 1011111100101010110000 |
3 | 12220010101222 |
4 | 23330222300 |
5 | 1300211310 |
6 | 151044212 |
7 | 35423300 |
oct | 13745260 |
9 | 5803358 |
10 | 3132080 |
11 | 184a1a6 |
12 | 1070668 |
13 | 858803 |
14 | 5b7600 |
15 | 41d055 |
hex | 2fcab0 |
3132080 has 120 divisors (see below), whose sum is σ = 9160128. Its totient is φ = 989184.
The previous prime is 3132037. The next prime is 3132083. The reversal of 3132080 is 802313.
3132080 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an Ulam number.
3132080 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (3132083) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66617 + ... + 66663.
Almost surely, 23132080 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 3132080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4580064).
3132080 is an abundant number, since it is smaller than the sum of its proper divisors (6028048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3132080 is a wasteful number, since it uses less digits than its factorization.
3132080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91 (or 78 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 3132080 is about 1769.7683464228. The cubic root of 3132080 is about 146.3112145429.
Adding to 3132080 its reverse (802313), we get a palindrome (3934393).
The spelling of 3132080 in words is "three million, one hundred thirty-two thousand, eighty".
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