Base | Representation |
---|---|
bin | 101101011000000001… |
… | …0111000000100011111 |
3 | 100022111221212100220020 |
4 | 1122300002320010133 |
5 | 3044030330340404 |
6 | 112433053523223 |
7 | 10016503225200 |
oct | 1326002700437 |
9 | 308457770806 |
10 | 97442824479 |
11 | 38363a30300 |
12 | 16a754a3513 |
13 | 925bab1b30 |
14 | 4a055a95a7 |
15 | 28049b7ed9 |
hex | 16b00b811f |
97442824479 has 72 divisors (see below), whose sum is σ = 178903715760. Its totient is φ = 46725719040.
The previous prime is 97442824441. The next prime is 97442824511.
97442824479 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 97442824479 - 211 = 97442822431 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97442824279) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 20527 + ... + 441935.
It is an arithmetic number, because the mean of its divisors is an integer number (2484773830).
Almost surely, 297442824479 is an apocalyptic number.
97442824479 is a deficient number, since it is larger than the sum of its proper divisors (81460891281).
97442824479 is a wasteful number, since it uses less digits than its factorization.
97442824479 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421461 (or 421443 counting only the distinct ones).
The product of its digits is 32514048, while the sum is 60.
The spelling of 97442824479 in words is "ninety-seven billion, four hundred forty-two million, eight hundred twenty-four thousand, four hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •