Base | Representation |
---|---|
bin | 1011101110010… |
… | …10000001111010 |
3 | 20212001110002110 |
4 | 11313022001322 |
5 | 200134020312 |
6 | 13431513150 |
7 | 2302630233 |
oct | 567120172 |
9 | 225043073 |
10 | 98345082 |
11 | 50571130 |
12 | 28b287b6 |
13 | 174b4474 |
14 | d0c008a |
15 | 897943c |
hex | 5dca07a |
98345082 has 64 divisors (see below), whose sum is σ = 224944128. Its totient is φ = 28392000.
The previous prime is 98345081. The next prime is 98345147. The reversal of 98345082 is 28054389.
It is a happy number.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 98345082.
It is not an unprimeable number, because it can be changed into a prime (98345081) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144928 + ... + 145604.
It is an arithmetic number, because the mean of its divisors is an integer number (3514752).
Almost surely, 298345082 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 98345082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112472064).
98345082 is an abundant number, since it is smaller than the sum of its proper divisors (126599046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98345082 is a wasteful number, since it uses less digits than its factorization.
98345082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 795.
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 98345082 is about 9916.9088934002. The cubic root of 98345082 is about 461.5841444483.
The spelling of 98345082 in words is "ninety-eight million, three hundred forty-five thousand, eighty-two".
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