Base | Representation |
---|---|
bin | 10000110111000… |
… | …01011010110101 |
3 | 100212010111220210 |
4 | 20123201122311 |
5 | 242201320001 |
6 | 22011220033 |
7 | 3335104440 |
oct | 1033413265 |
9 | 325114823 |
10 | 141432501 |
11 | 72920371 |
12 | 3b447619 |
13 | 233bc392 |
14 | 14ad8657 |
15 | c63add6 |
hex | 86e16b5 |
141432501 has 8 divisors (see below), whose sum is σ = 215516224. Its totient is φ = 80818560.
The previous prime is 141432491. The next prime is 141432553. The reversal of 141432501 is 105234141.
141432501 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 not a de Polignac number, because 141432501 - 26 = 141432437 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6734881 = 141432501 / (1 + 4 + 1 + 4 + 3 + 2 + 5 + 0 + 1).
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141432601) 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, 3367420 + ... + 3367461.
It is an arithmetic number, because the mean of its divisors is an integer number (26939528).
Almost surely, 2141432501 is an apocalyptic number.
It is an amenable number.
141432501 is a deficient number, since it is larger than the sum of its proper divisors (74083723).
141432501 is an equidigital number, since it uses as much as digits as its factorization.
141432501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6734891.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 141432501 is about 11892.5397203457. The cubic root of 141432501 is about 521.0144164848.
Adding to 141432501 its reverse (105234141), we get a palindrome (246666642).
The spelling of 141432501 in words is "one hundred forty-one million, four hundred thirty-two thousand, five hundred one".
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