Base | Representation |
---|---|
bin | 1011100111110… |
… | …10010000010111 |
3 | 20210110012200100 |
4 | 11303322100113 |
5 | 144424302124 |
6 | 13401345143 |
7 | 2262454116 |
oct | 563722027 |
9 | 223405610 |
10 | 97494039 |
11 | 5003a795 |
12 | 287981b3 |
13 | 17276ca6 |
14 | cd3bc7d |
15 | 885c1c9 |
hex | 5cfa417 |
97494039 has 24 divisors (see below), whose sum is σ = 146112512. Its totient is φ = 62577360.
The previous prime is 97494037. The next prime is 97494077. The reversal of 97494039 is 93049479.
It is not a de Polignac number, because 97494039 - 21 = 97494037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 97493985 and 97494003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97494037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61434 + ... + 63000.
Almost surely, 297494039 is an apocalyptic number.
97494039 is a deficient number, since it is larger than the sum of its proper divisors (48618473).
97494039 is a wasteful number, since it uses less digits than its factorization.
97494039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1827 (or 1824 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 45.
The square root of 97494039 is about 9873.9069774836. The cubic root of 97494039 is about 460.2488241085.
The spelling of 97494039 in words is "ninety-seven million, four hundred ninety-four thousand, thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •