Base | Representation |
---|---|
bin | 1011101111001… |
… | …11110001000001 |
3 | 20212021122011112 |
4 | 11313213301001 |
5 | 200201420011 |
6 | 13434253105 |
7 | 2303645312 |
oct | 567476101 |
9 | 225248145 |
10 | 98466881 |
11 | 50644697 |
12 | 28b87195 |
13 | 17527a36 |
14 | d112609 |
15 | 89a058b |
hex | 5de7c41 |
98466881 has 4 divisors (see below), whose sum is σ = 101643264. Its totient is φ = 95290500.
The previous prime is 98466829. The next prime is 98466883. The reversal of 98466881 is 18866489.
It is a happy number.
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 98466881 - 26 = 98466817 is a prime.
It is a super-2 number, since 2×984668812 = 19391453307736322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98466883) 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, 1588145 + ... + 1588206.
It is an arithmetic number, because the mean of its divisors is an integer number (25410816).
Almost surely, 298466881 is an apocalyptic number.
It is an amenable number.
98466881 is a deficient number, since it is larger than the sum of its proper divisors (3176383).
98466881 is a wasteful number, since it uses less digits than its factorization.
98466881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3176382.
The product of its digits is 663552, while the sum is 50.
The square root of 98466881 is about 9923.0479692482. The cubic root of 98466881 is about 461.7746209913.
The spelling of 98466881 in words is "ninety-eight million, four hundred sixty-six thousand, eight hundred eighty-one".
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