Base | Representation |
---|---|
bin | 10101011110001… |
… | …00111010000110 |
3 | 110112220200121222 |
4 | 22233010322012 |
5 | 332102104110 |
6 | 25512240342 |
7 | 4314635606 |
oct | 1257047206 |
9 | 415820558 |
10 | 180113030 |
11 | 9273a649 |
12 | 503a00b2 |
13 | 2b413476 |
14 | 19cc6c06 |
15 | 10c2bc55 |
hex | abc4e86 |
180113030 has 8 divisors (see below), whose sum is σ = 324203472. Its totient is φ = 72045208.
The previous prime is 180113009. The next prime is 180113047. The reversal of 180113030 is 30311081.
180113030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9005642 + ... + 9005661.
It is an arithmetic number, because the mean of its divisors is an integer number (40525434).
Almost surely, 2180113030 is an apocalyptic number.
180113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
180113030 is a deficient number, since it is larger than the sum of its proper divisors (144090442).
180113030 is a wasteful number, since it uses less digits than its factorization.
180113030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18011310.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 180113030 is about 13420.6195833128. The cubic root of 180113030 is about 564.7397762689.
The spelling of 180113030 in words is "one hundred eighty million, one hundred thirteen thousand, thirty".
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