Base | Representation |
---|---|
bin | 10000110111001… |
… | …01011110101001 |
3 | 100212011100201122 |
4 | 20123211132221 |
5 | 242202333004 |
6 | 22011425025 |
7 | 3335204063 |
oct | 1033453651 |
9 | 325140648 |
10 | 141449129 |
11 | 72931908 |
12 | 3b455175 |
13 | 233c6b13 |
14 | 14b00733 |
15 | c640cbe |
hex | 86e57a9 |
141449129 has 8 divisors (see below), whose sum is σ = 157652640. Its totient is φ = 126121536.
The previous prime is 141449117. The next prime is 141449131. The reversal of 141449129 is 921944141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-141449129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141449159) 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, 218639 + ... + 219284.
It is an arithmetic number, because the mean of its divisors is an integer number (19706580).
Almost surely, 2141449129 is an apocalyptic number.
141449129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
141449129 is a deficient number, since it is larger than the sum of its proper divisors (16203511).
141449129 is a wasteful number, since it uses less digits than its factorization.
141449129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437959.
The product of its digits is 10368, while the sum is 35.
The square root of 141449129 is about 11893.2387935331. The cubic root of 141449129 is about 521.0348339706.
The spelling of 141449129 in words is "one hundred forty-one million, four hundred forty-nine thousand, one hundred twenty-nine".
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