Base | Representation |
---|---|
bin | 10000110111001… |
… | …01110100001001 |
3 | 100212011102121121 |
4 | 20123211310021 |
5 | 242202404010 |
6 | 22011435241 |
7 | 3335211100 |
oct | 1033456411 |
9 | 325142547 |
10 | 141450505 |
11 | 72932949 |
12 | 3b455b21 |
13 | 233c7631 |
14 | 14b01037 |
15 | c6413da |
hex | 86e5d09 |
141450505 has 12 divisors (see below), whose sum is σ = 197453700. Its totient is φ = 96994464.
The previous prime is 141450493. The next prime is 141450511. The reversal of 141450505 is 505054141.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 51883209 + 89567296 = 7203^2 + 9464^2 .
It is not a de Polignac number, because 141450505 - 25 = 141450473 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 141450505.
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 11 ways as a sum of consecutive naturals, for example, 288430 + ... + 288919.
It is an arithmetic number, because the mean of its divisors is an integer number (16454475).
Almost surely, 2141450505 is an apocalyptic number.
It is an amenable number.
141450505 is a deficient number, since it is larger than the sum of its proper divisors (56003195).
141450505 is an equidigital number, since it uses as much as digits as its factorization.
141450505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577368 (or 577361 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 25.
The square root of 141450505 is about 11893.2966413859. The cubic root of 141450505 is about 521.0365234863.
The spelling of 141450505 in words is "one hundred forty-one million, four hundred fifty thousand, five hundred five".
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