Base | Representation |
---|---|
bin | 101101111000110111… |
… | …1100011001101111101 |
3 | 100102100202220110100122 |
4 | 1123301233203031331 |
5 | 3103310013221324 |
6 | 113134310304325 |
7 | 10056016100102 |
oct | 1336157431575 |
9 | 312322813318 |
10 | 98545054589 |
11 | 3887a129083 |
12 | 171226580a5 |
13 | 93a62638b7 |
14 | 4aabb28aa9 |
15 | 286b63ea5e |
hex | 16f1be337d |
98545054589 has 16 divisors (see below), whose sum is σ = 105015521520. Its totient is φ = 92150169600.
The previous prime is 98545054579. The next prime is 98545054613.
98545054589 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 8 ways, for example, as 48790183225 + 49754871364 = 220885^2 + 223058^2 .
It is a cyclic number.
It is not a de Polignac number, because 98545054589 - 236 = 29825577853 is a prime.
It is a super-2 number, since 2×985450545892 (a number of 23 digits) contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98545054579) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4698077 + ... + 4719005.
It is an arithmetic number, because the mean of its divisors is an integer number (6563470095).
Almost surely, 298545054589 is an apocalyptic number.
It is an amenable number.
98545054589 is a deficient number, since it is larger than the sum of its proper divisors (6470466931).
98545054589 is a wasteful number, since it uses less digits than its factorization.
98545054589 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22720.
The product of its (nonzero) digits is 51840000, while the sum is 62.
The spelling of 98545054589 in words is "ninety-eight billion, five hundred forty-five million, fifty-four thousand, five hundred eighty-nine".
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