Base | Representation |
---|---|
bin | 1011101001001… |
… | …11100111110110 |
3 | 20210210122120200 |
4 | 11310213213312 |
5 | 200001223422 |
6 | 13405341330 |
7 | 2264156640 |
oct | 564474766 |
9 | 223718520 |
10 | 97679862 |
11 | 50157365 |
12 | 28867846 |
13 | 17310747 |
14 | cd89890 |
15 | 88972ac |
hex | 5d279f6 |
97679862 has 24 divisors (see below), whose sum is σ = 241874256. Its totient is φ = 27908496.
The previous prime is 97679861. The next prime is 97679899. The reversal of 97679862 is 26897679.
It is a junction number, because it is equal to n+sod(n) for n = 97679799 and 97679808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97679861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 387493 + ... + 387744.
It is an arithmetic number, because the mean of its divisors is an integer number (10078094).
Almost surely, 297679862 is an apocalyptic number.
97679862 is an abundant number, since it is smaller than the sum of its proper divisors (144194394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97679862 is a wasteful number, since it uses less digits than its factorization.
97679862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 775252 (or 775249 counting only the distinct ones).
The product of its digits is 2286144, while the sum is 54.
The square root of 97679862 is about 9883.3122990220. The cubic root of 97679862 is about 460.5410489426.
The spelling of 97679862 in words is "ninety-seven million, six hundred seventy-nine thousand, eight hundred sixty-two".
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