Base | Representation |
---|---|
bin | 1011100111110… |
… | …10110110000001 |
3 | 20210110022222121 |
4 | 11303322312001 |
5 | 144424341244 |
6 | 13401404241 |
7 | 2262464131 |
oct | 563726601 |
9 | 223408877 |
10 | 97496449 |
11 | 50041586 |
12 | 28799681 |
13 | 1727810b |
14 | cd3cac1 |
15 | 885cc84 |
hex | 5cfad81 |
97496449 has 4 divisors (see below), whose sum is σ = 97529940. Its totient is φ = 97462960.
The previous prime is 97496447. The next prime is 97496473. The reversal of 97496449 is 94469479.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 78004224 + 19492225 = 8832^2 + 4415^2 .
It is a cyclic number.
It is not a de Polignac number, because 97496449 - 21 = 97496447 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 97496396 and 97496405.
It is not an unprimeable number, because it can be changed into a prime (97496447) 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, 11914 + ... + 18355.
It is an arithmetic number, because the mean of its divisors is an integer number (24382485).
It is a Poulet number, since it divides 297496448-1.
Almost surely, 297496449 is an apocalyptic number.
It is an amenable number.
97496449 is a deficient number, since it is larger than the sum of its proper divisors (33491).
97496449 is a wasteful number, since it uses less digits than its factorization.
97496449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33490.
The product of its digits is 1959552, while the sum is 52.
The square root of 97496449 is about 9874.0290155539. The cubic root of 97496449 is about 460.2526164447.
The spelling of 97496449 in words is "ninety-seven million, four hundred ninety-six thousand, four hundred forty-nine".
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