Base | Representation |
---|---|
bin | 100001011111101… |
… | …1010100111100001 |
3 | 2220022212001212202 |
4 | 1002333122213201 |
5 | 4300210422403 |
6 | 303305302545 |
7 | 36565110503 |
oct | 10277324741 |
9 | 2808761782 |
10 | 1123920353 |
11 | 527472aa6 |
12 | 274494a55 |
13 | 14bb0763a |
14 | a93a7d73 |
15 | 68a0d688 |
hex | 42fda9e1 |
1123920353 has 8 divisors (see below), whose sum is σ = 1149958272. Its totient is φ = 1097971056.
The previous prime is 1123920341. The next prime is 1123920383. The reversal of 1123920353 is 3530293211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1123920353 - 214 = 1123903969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1123920383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3851 + ... + 47567.
It is an arithmetic number, because the mean of its divisors is an integer number (143744784).
Almost surely, 21123920353 is an apocalyptic number.
It is an amenable number.
1123920353 is a deficient number, since it is larger than the sum of its proper divisors (26037919).
1123920353 is an equidigital number, since it uses as much as digits as its factorization.
1123920353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44311.
The product of its (nonzero) digits is 4860, while the sum is 29.
The square root of 1123920353 is about 33524.9213720182. The cubic root of 1123920353 is about 1039.7091004075.
The spelling of 1123920353 in words is "one billion, one hundred twenty-three million, nine hundred twenty thousand, three hundred fifty-three".
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