Base | Representation |
---|---|
bin | 11101101110110… |
… | …011100100110101 |
3 | 1021202121010111122 |
4 | 131232303210311 |
5 | 2010143343031 |
6 | 121255113325 |
7 | 15234544025 |
oct | 3556634465 |
9 | 1252533448 |
10 | 498809141 |
11 | 236623766 |
12 | 11b072845 |
13 | 7c45904c |
14 | 4a365a85 |
15 | 2dbd047b |
hex | 1dbb3935 |
498809141 has 4 divisors (see below), whose sum is σ = 499293984. Its totient is φ = 498324300.
The previous prime is 498809123. The next prime is 498809149. The reversal of 498809141 is 141908894.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 498809141 - 210 = 498808117 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 498809092 and 498809101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (498809149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240875 + ... + 242936.
It is an arithmetic number, because the mean of its divisors is an integer number (124823496).
Almost surely, 2498809141 is an apocalyptic number.
It is an amenable number.
498809141 is a deficient number, since it is larger than the sum of its proper divisors (484843).
498809141 is a wasteful number, since it uses less digits than its factorization.
498809141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484842.
The product of its (nonzero) digits is 82944, while the sum is 44.
The square root of 498809141 is about 22334.0354839872. The cubic root of 498809141 is about 793.0699014524.
The spelling of 498809141 in words is "four hundred ninety-eight million, eight hundred nine thousand, one hundred forty-one".
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