Base | Representation |
---|---|
bin | 10010011110111100… |
… | …00000010011110001 |
3 | 221121120020210122212 |
4 | 21033132000103301 |
5 | 130310314401431 |
6 | 4320400341505 |
7 | 500622544643 |
oct | 111736002361 |
9 | 27546223585 |
10 | 9923200241 |
11 | 423242a239 |
12 | 1b0b314895 |
13 | c21b0a926 |
14 | 6a1c90893 |
15 | 3d128c72b |
hex | 24f7804f1 |
9923200241 has 4 divisors (see below), whose sum is σ = 9925992000. Its totient is φ = 9920408484.
The previous prime is 9923200213. The next prime is 9923200249. The reversal of 9923200241 is 1420023299.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1420023299 = 593 ⋅2394643.
It is a cyclic number.
It is not a de Polignac number, because 9923200241 - 214 = 9923183857 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9923200198 and 9923200207.
It is not an unprimeable number, because it can be changed into a prime (9923200249) 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, 1390541 + ... + 1397658.
It is an arithmetic number, because the mean of its divisors is an integer number (2481498000).
Almost surely, 29923200241 is an apocalyptic number.
It is an amenable number.
9923200241 is a deficient number, since it is larger than the sum of its proper divisors (2791759).
9923200241 is a wasteful number, since it uses less digits than its factorization.
9923200241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2791758.
The product of its (nonzero) digits is 7776, while the sum is 32.
The square root of 9923200241 is about 99615.2610848358. The cubic root of 9923200241 is about 2148.9051747661.
The spelling of 9923200241 in words is "nine billion, nine hundred twenty-three million, two hundred thousand, two hundred forty-one".
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