Base | Representation |
---|---|
bin | 11001001101000011… |
… | …11011011001100111 |
3 | 1021221000120210101222 |
4 | 30212201323121213 |
5 | 210203010031101 |
6 | 10114411210555 |
7 | 656214260063 |
oct | 144641733147 |
9 | 37830523358 |
10 | 13531330151 |
11 | 58140a0689 |
12 | 2757746a5b |
13 | 13784a6341 |
14 | 925158aa3 |
15 | 542e0801b |
hex | 32687b667 |
13531330151 has 8 divisors (see below), whose sum is σ = 14159167104. Its totient is φ = 12915452160.
The previous prime is 13531330079. The next prime is 13531330159. The reversal of 13531330151 is 15103313531.
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 13531330151 - 210 = 13531329127 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13531330151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13531330159) 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, 2987426 + ... + 2991951.
It is an arithmetic number, because the mean of its divisors is an integer number (1769895888).
Almost surely, 213531330151 is an apocalyptic number.
13531330151 is a deficient number, since it is larger than the sum of its proper divisors (627836953).
13531330151 is an equidigital number, since it uses as much as digits as its factorization.
13531330151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5979481.
The product of its (nonzero) digits is 2025, while the sum is 26.
Adding to 13531330151 its reverse (15103313531), we get a palindrome (28634643682).
The spelling of 13531330151 in words is "thirteen billion, five hundred thirty-one million, three hundred thirty thousand, one hundred fifty-one".
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