Base | Representation |
---|---|
bin | 11101001100000… |
… | …011011100011010 |
3 | 1021010110021212122 |
4 | 131030003130122 |
5 | 2000330332343 |
6 | 120331541242 |
7 | 15064242110 |
oct | 3514033432 |
9 | 1233407778 |
10 | 489699098 |
11 | 2314711a9 |
12 | 117bba822 |
13 | 7a5b95a5 |
14 | 49073ab0 |
15 | 2ced1068 |
hex | 1d30371a |
489699098 has 8 divisors (see below), whose sum is σ = 839484192. Its totient is φ = 209871036.
The previous prime is 489699097. The next prime is 489699101. The reversal of 489699098 is 890996984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 489699098.
It is not an unprimeable number, because it can be changed into a prime (489699097) 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, 17489240 + ... + 17489267.
It is an arithmetic number, because the mean of its divisors is an integer number (104935524).
Almost surely, 2489699098 is an apocalyptic number.
489699098 is a deficient number, since it is larger than the sum of its proper divisors (349785094).
489699098 is a wasteful number, since it uses less digits than its factorization.
489699098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34978516.
The product of its (nonzero) digits is 10077696, while the sum is 62.
The square root of 489699098 is about 22129.1458940466. The cubic root of 489699098 is about 788.2121069617.
The spelling of 489699098 in words is "four hundred eighty-nine million, six hundred ninety-nine thousand, ninety-eight".
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