Base | Representation |
---|---|
bin | 10010110101011101… |
… | …100101100110001011 |
3 | 1221012110120221222220 |
4 | 102311131211212023 |
5 | 312404410121301 |
6 | 13142500545123 |
7 | 1314114503664 |
oct | 226535454613 |
9 | 57173527886 |
10 | 20224301451 |
11 | 8639100022 |
12 | 3b050b21a3 |
13 | 1ba3cc01a3 |
14 | d9bdd236b |
15 | 7d57c5936 |
hex | 4b576598b |
20224301451 has 8 divisors (see below), whose sum is σ = 27835597824. Its totient is φ = 13047936360.
The previous prime is 20224301437. The next prime is 20224301533. The reversal of 20224301451 is 15410342202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20224301451 - 219 = 20223777163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20224301411) 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, 108732711 + ... + 108732896.
It is an arithmetic number, because the mean of its divisors is an integer number (3479449728).
Almost surely, 220224301451 is an apocalyptic number.
20224301451 is a deficient number, since it is larger than the sum of its proper divisors (7611296373).
20224301451 is a wasteful number, since it uses less digits than its factorization.
20224301451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217465641.
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 20224301451 its reverse (15410342202), we get a palindrome (35634643653).
The spelling of 20224301451 in words is "twenty billion, two hundred twenty-four million, three hundred one thousand, four hundred fifty-one".
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