Base | Representation |
---|---|
bin | 11100010000001… |
… | …01010111001110 |
3 | 121111221212002001 |
4 | 32020011113032 |
5 | 441133001032 |
6 | 35303422514 |
7 | 5605316341 |
oct | 1610052716 |
9 | 544855061 |
10 | 237000142 |
11 | 111864795 |
12 | 67454a3a |
13 | 3a140592 |
14 | 23694458 |
15 | 15c173e7 |
hex | e2055ce |
237000142 has 8 divisors (see below), whose sum is σ = 370956816. Its totient is φ = 113347872.
The previous prime is 237000103. The next prime is 237000173. The reversal of 237000142 is 241000732.
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 pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2576043 + ... + 2576134.
It is an arithmetic number, because the mean of its divisors is an integer number (46369602).
Almost surely, 2237000142 is an apocalyptic number.
237000142 is a deficient number, since it is larger than the sum of its proper divisors (133956674).
237000142 is a wasteful number, since it uses less digits than its factorization.
237000142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5152202.
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 237000142 is about 15394.8089302856. The cubic root of 237000142 is about 618.8463998088.
Adding to 237000142 its reverse (241000732), we get a palindrome (478000874).
The spelling of 237000142 in words is "two hundred thirty-seven million, one hundred forty-two", and thus it is an aban number.
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