Base | Representation |
---|---|
bin | 1011010110110100010 |
3 | 200220110121 |
4 | 1122312202 |
5 | 43402010 |
6 | 11550454 |
7 | 3106633 |
oct | 1326642 |
9 | 626417 |
10 | 372130 |
11 | 234650 |
12 | 15b42a |
13 | 1004c5 |
14 | 9988a |
15 | 753da |
hex | 5ada2 |
372130 has 32 divisors (see below), whose sum is σ = 777600. Its totient is φ = 126720.
The previous prime is 372121. The next prime is 372131. The reversal of 372130 is 31273.
372130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (372131) by changing a digit.
372130 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1771 + ... + 1969.
It is an arithmetic number, because the mean of its divisors is an integer number (24300).
2372130 is an apocalyptic number.
372130 is an abundant number, since it is smaller than the sum of its proper divisors (405470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
372130 is a wasteful number, since it uses less digits than its factorization.
372130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234.
The product of its (nonzero) digits is 126, while the sum is 16.
The square root of 372130 is about 610.0245896683. The cubic root of 372130 is about 71.9280402443.
The spelling of 372130 in words is "three hundred seventy-two thousand, one hundred thirty".
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