Base | Representation |
---|---|
bin | 10000110101001… |
… | …10110100101001 |
3 | 100211200022200110 |
4 | 20122212310221 |
5 | 242121124424 |
6 | 22002124533 |
7 | 3333054624 |
oct | 1032466451 |
9 | 324608613 |
10 | 141192489 |
11 | 72777009 |
12 | 3b350749 |
13 | 23337069 |
14 | 14a74dbb |
15 | c5dec29 |
hex | 86a6d29 |
141192489 has 8 divisors (see below), whose sum is σ = 189297472. Its totient is φ = 93607920.
The previous prime is 141192437. The next prime is 141192509. The reversal of 141192489 is 984291141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 141192489 - 224 = 124415273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141192409) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 129469 + ... + 130554.
It is an arithmetic number, because the mean of its divisors is an integer number (23662184).
Almost surely, 2141192489 is an apocalyptic number.
It is an amenable number.
141192489 is a deficient number, since it is larger than the sum of its proper divisors (48104983).
141192489 is a wasteful number, since it uses less digits than its factorization.
141192489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260207.
The product of its digits is 20736, while the sum is 39.
The square root of 141192489 is about 11882.4445717201. Note that the first 3 decimals coincide. The cubic root of 141192489 is about 520.7195278400.
The spelling of 141192489 in words is "one hundred forty-one million, one hundred ninety-two thousand, four hundred eighty-nine".
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