Base | Representation |
---|---|
bin | 1011110001001… |
… | …00000101101001 |
3 | 20212202012002122 |
4 | 11320210011221 |
5 | 200232321321 |
6 | 13443441025 |
7 | 2306024543 |
oct | 570440551 |
9 | 225665078 |
10 | 98713961 |
11 | 507a3295 |
12 | 29086175 |
13 | 175b3338 |
14 | d178693 |
15 | 89ed8ab |
hex | 5e24169 |
98713961 has 8 divisors (see below), whose sum is σ = 99590400. Its totient is φ = 97841520.
The previous prime is 98713943. The next prime is 98713963. The reversal of 98713961 is 16931789.
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 98713961 - 210 = 98712937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98713963) 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, 67880 + ... + 69318.
It is an arithmetic number, because the mean of its divisors is an integer number (12448800).
Almost surely, 298713961 is an apocalyptic number.
It is an amenable number.
98713961 is a deficient number, since it is larger than the sum of its proper divisors (876439).
98713961 is a wasteful number, since it uses less digits than its factorization.
98713961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1999.
The product of its digits is 81648, while the sum is 44.
The square root of 98713961 is about 9935.4899728197. The cubic root of 98713961 is about 462.1605374641.
The spelling of 98713961 in words is "ninety-eight million, seven hundred thirteen thousand, nine hundred sixty-one".
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