Base | Representation |
---|---|
bin | 10000111000100… |
… | …01111001100001 |
3 | 100212111121022022 |
4 | 20130101321201 |
5 | 242224143243 |
6 | 22015351225 |
7 | 3336562403 |
oct | 1034217141 |
9 | 325447268 |
10 | 141631073 |
11 | 72a46581 |
12 | 3b522515 |
13 | 2345b88c |
14 | 14b4ab73 |
15 | c679b68 |
hex | 8711e61 |
141631073 has 8 divisors (see below), whose sum is σ = 149577120. Its totient is φ = 133734240.
The previous prime is 141631067. The next prime is 141631109. The reversal of 141631073 is 370136141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 141631073 - 24 = 141631057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141631873) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6308 + ... + 17973.
It is an arithmetic number, because the mean of its divisors is an integer number (18697140).
Almost surely, 2141631073 is an apocalyptic number.
It is an amenable number.
141631073 is a deficient number, since it is larger than the sum of its proper divisors (7946047).
141631073 is a wasteful number, since it uses less digits than its factorization.
141631073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24607.
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 141631073 is about 11900.8853872306. The cubic root of 141631073 is about 521.2581381489.
The spelling of 141631073 in words is "one hundred forty-one million, six hundred thirty-one thousand, seventy-three".
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