Base | Representation |
---|---|
bin | 1110010110010001111… |
… | …10100101000000010111 |
3 | 1202010111212221022211011 |
4 | 13023020332211000113 |
5 | 31034130004310242 |
6 | 1014251420353051 |
7 | 50421644605411 |
oct | 7131076450027 |
9 | 1663455838734 |
10 | 492998119447 |
11 | 180096649a59 |
12 | 7b6680a5787 |
13 | 37649636ba2 |
14 | 19c0b3379b1 |
15 | cc56096d17 |
hex | 72c8fa5017 |
492998119447 has 8 divisors (see below), whose sum is σ = 493814130480. Its totient is φ = 492182315520.
The previous prime is 492998119387. The next prime is 492998119451. The reversal of 492998119447 is 744911899294.
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-492998119447 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (492998119487) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5140797 + ... + 5235817.
It is an arithmetic number, because the mean of its divisors is an integer number (61726766310).
Almost surely, 2492998119447 is an apocalyptic number.
492998119447 is a deficient number, since it is larger than the sum of its proper divisors (816011033).
492998119447 is an equidigital number, since it uses as much as digits as its factorization.
492998119447 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103553.
The product of its digits is 47029248, while the sum is 67.
The spelling of 492998119447 in words is "four hundred ninety-two billion, nine hundred ninety-eight million, one hundred nineteen thousand, four hundred forty-seven".
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