Base | Representation |
---|---|
bin | 1000101001111011001… |
… | …01010110010001011001 |
3 | 1001102121100010020020220 |
4 | 10110331211112101121 |
5 | 14333021300203103 |
6 | 344341152510253 |
7 | 30325333550304 |
oct | 4247545262131 |
9 | 1042540106226 |
10 | 297385944153 |
11 | 105136681471 |
12 | 49775b4b389 |
13 | 220743a6cbc |
14 | 10571cc1b3b |
15 | 7b07e53c53 |
hex | 453d956459 |
297385944153 has 8 divisors (see below), whose sum is σ = 397397700000. Its totient is φ = 197815742208.
The previous prime is 297385944139. The next prime is 297385944169. The reversal of 297385944153 is 351449583792.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 297385944153 - 222 = 297381749849 is a prime.
It is not an unprimeable number, because it can be changed into a prime (297385944173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110386903 + ... + 110389596.
It is an arithmetic number, because the mean of its divisors is an integer number (49674712500).
Almost surely, 2297385944153 is an apocalyptic number.
It is an amenable number.
297385944153 is a deficient number, since it is larger than the sum of its proper divisors (100011755847).
297385944153 is a wasteful number, since it uses less digits than its factorization.
297385944153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220776951.
The product of its digits is 32659200, while the sum is 60.
The spelling of 297385944153 in words is "two hundred ninety-seven billion, three hundred eighty-five million, nine hundred forty-four thousand, one hundred fifty-three".
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