Base | Representation |
---|---|
bin | 1011100100110… |
… | …00110001010100 |
3 | 20202200220221111 |
4 | 11302120301110 |
5 | 144324012430 |
6 | 13345024404 |
7 | 2256202021 |
oct | 562306124 |
9 | 222626844 |
10 | 97094740 |
11 | 4a897796 |
12 | 28625104 |
13 | 17167312 |
14 | cc76548 |
15 | 87cdc2a |
hex | 5c98c54 |
97094740 has 12 divisors (see below), whose sum is σ = 203898996. Its totient is φ = 38837888.
The previous prime is 97094719. The next prime is 97094741. The reversal of 97094740 is 4749079.
It can be written as a sum of positive squares in 2 ways, for example, as 47279376 + 49815364 = 6876^2 + 7058^2 .
It is a junction number, because it is equal to n+sod(n) for n = 97094693 and 97094702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97094741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427349 + ... + 2427388.
It is an arithmetic number, because the mean of its divisors is an integer number (16991583).
Almost surely, 297094740 is an apocalyptic number.
It is an amenable number.
97094740 is an abundant number, since it is smaller than the sum of its proper divisors (106804256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97094740 is a wasteful number, since it uses less digits than its factorization.
97094740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4854746 (or 4854744 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 40.
The square root of 97094740 is about 9853.6663227451. Note that the first 3 decimals coincide. The cubic root of 97094740 is about 459.6196288494.
The spelling of 97094740 in words is "ninety-seven million, ninety-four thousand, seven hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •