Base | Representation |
---|---|
bin | 1011100110011001111… |
… | …1101111100100000101 |
3 | 201001101201201001121000 |
4 | 2321212133233210011 |
5 | 11231120222433213 |
6 | 231315055243513 |
7 | 20253354561126 |
oct | 2714637574405 |
9 | 631351631530 |
10 | 199288092933 |
11 | 77576a29956 |
12 | 32759219599 |
13 | 15a3c9a11a7 |
14 | 990772804d |
15 | 52b5bedc73 |
hex | 2e667ef905 |
199288092933 has 32 divisors (see below), whose sum is σ = 300858393600. Its totient is φ = 130340372400.
The previous prime is 199288092917. The next prime is 199288092947. The reversal of 199288092933 is 339290882991.
It is not a de Polignac number, because 199288092933 - 24 = 199288092917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (199288092973) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 654768 + ... + 909558.
It is an arithmetic number, because the mean of its divisors is an integer number (9401824800).
Almost surely, 2199288092933 is an apocalyptic number.
It is an amenable number.
199288092933 is a deficient number, since it is larger than the sum of its proper divisors (101570300667).
199288092933 is a wasteful number, since it uses less digits than its factorization.
199288092933 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255350 (or 255344 counting only the distinct ones).
The product of its (nonzero) digits is 15116544, while the sum is 63.
The spelling of 199288092933 in words is "one hundred ninety-nine billion, two hundred eighty-eight million, ninety-two thousand, nine hundred thirty-three".
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