Base | Representation |
---|---|
bin | 10000111001010… |
… | …01010100010001 |
3 | 100212200110212220 |
4 | 20130221110101 |
5 | 242240230433 |
6 | 22021411253 |
7 | 3340442142 |
oct | 1034512421 |
9 | 325613786 |
10 | 141726993 |
11 | 73001651 |
12 | 3b569b29 |
13 | 23493435 |
14 | 14b73ac9 |
15 | c6982b3 |
hex | 8729511 |
141726993 has 8 divisors (see below), whose sum is σ = 189257856. Its totient is φ = 94340400.
The previous prime is 141726971. The next prime is 141726997. The reversal of 141726993 is 399627141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 141726993 - 25 = 141726961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141726997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33753 + ... + 37718.
It is an arithmetic number, because the mean of its divisors is an integer number (23657232).
Almost surely, 2141726993 is an apocalyptic number.
It is an amenable number.
141726993 is a deficient number, since it is larger than the sum of its proper divisors (47530863).
141726993 is an equidigital number, since it uses as much as digits as its factorization.
141726993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72135.
The product of its digits is 81648, while the sum is 42.
The square root of 141726993 is about 11904.9146574010. The cubic root of 141726993 is about 521.3757860550.
The spelling of 141726993 in words is "one hundred forty-one million, seven hundred twenty-six thousand, nine hundred ninety-three".
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