Base | Representation |
---|---|
bin | 10101011101101… |
… | …11100000010100 |
3 | 110112210220022201 |
4 | 22232313200110 |
5 | 332043330012 |
6 | 25511134244 |
7 | 4314316552 |
oct | 1256674024 |
9 | 415726281 |
10 | 180058132 |
11 | 92702381 |
12 | 50374384 |
13 | 2b3c4497 |
14 | 19cb0bd2 |
15 | 10c1a857 |
hex | abb7814 |
180058132 has 18 divisors (see below), whose sum is σ = 323911658. Its totient is φ = 87516432.
The previous prime is 180058103. The next prime is 180058139. The reversal of 180058132 is 231850081.
180058132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 175191696 + 4866436 = 13236^2 + 2206^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 180058132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (180058139) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 162693 + ... + 163795.
Almost surely, 2180058132 is an apocalyptic number.
It is an amenable number.
180058132 is a deficient number, since it is larger than the sum of its proper divisors (143853526).
180058132 is an equidigital number, since it uses as much as digits as its factorization.
180058132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2247 (or 1142 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 28.
The square root of 180058132 is about 13418.5741418379. The cubic root of 180058132 is about 564.6823933491.
The spelling of 180058132 in words is "one hundred eighty million, fifty-eight thousand, one hundred thirty-two".
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