Base | Representation |
---|---|
bin | 11001000011111110… |
… | …10000111010001111 |
3 | 1021201201012122102022 |
4 | 30201333100322033 |
5 | 210024003244401 |
6 | 10103050120355 |
7 | 654300516641 |
oct | 144177207217 |
9 | 37651178368 |
10 | 13455134351 |
11 | 578508864a |
12 | 27361200bb |
13 | 1365778679 |
14 | 918da2891 |
15 | 53b3a671b |
hex | 321fd0e8f |
13455134351 has 8 divisors (see below), whose sum is σ = 13521832800. Its totient is φ = 13388601600.
The previous prime is 13455134311. The next prime is 13455134387. The reversal of 13455134351 is 15343155431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13455134351 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13455134311) 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, 122990 + ... + 205028.
It is an arithmetic number, because the mean of its divisors is an integer number (1690229100).
Almost surely, 213455134351 is an apocalyptic number.
13455134351 is a deficient number, since it is larger than the sum of its proper divisors (66698449).
13455134351 is an equidigital number, since it uses as much as digits as its factorization.
13455134351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82849.
The product of its digits is 54000, while the sum is 35.
Adding to 13455134351 its reverse (15343155431), we get a palindrome (28798289782).
The spelling of 13455134351 in words is "thirteen billion, four hundred fifty-five million, one hundred thirty-four thousand, three hundred fifty-one".
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