Base | Representation |
---|---|
bin | 1011101100110… |
… | …00111100100001 |
3 | 20211200020022012 |
4 | 11312120330201 |
5 | 200111102113 |
6 | 13423322305 |
7 | 2301132131 |
oct | 566307441 |
9 | 224606265 |
10 | 98144033 |
11 | 50444079 |
12 | 28a50395 |
13 | 17443ac0 |
14 | d06aac1 |
15 | 8939aa8 |
hex | 5d98f21 |
98144033 has 8 divisors (see below), whose sum is σ = 109338600. Its totient is φ = 87470208.
The previous prime is 98144029. The next prime is 98144041. The reversal of 98144033 is 33044189.
It can be written as a sum of positive squares in 4 ways, for example, as 6310144 + 91833889 = 2512^2 + 9583^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 98144033 - 22 = 98144029 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98144083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129788 + ... + 130541.
It is an arithmetic number, because the mean of its divisors is an integer number (13667325).
Almost surely, 298144033 is an apocalyptic number.
It is an amenable number.
98144033 is a deficient number, since it is larger than the sum of its proper divisors (11194567).
98144033 is a wasteful number, since it uses less digits than its factorization.
98144033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260371.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 98144033 is about 9906.7670306715. The cubic root of 98144033 is about 461.2693876786.
The spelling of 98144033 in words is "ninety-eight million, one hundred forty-four thousand, thirty-three".
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