Base | Representation |
---|---|
bin | 11001001101000010… |
… | …01111011110011011 |
3 | 1021221000020122121102 |
4 | 30212201033132123 |
5 | 210202433301420 |
6 | 10114403302015 |
7 | 656212610411 |
oct | 144641173633 |
9 | 37830218542 |
10 | 13531150235 |
11 | 5813a88499 |
12 | 275767a90b |
13 | 1378442495 |
14 | 92510d2b1 |
15 | 542dbea75 |
hex | 32684f79b |
13531150235 has 8 divisors (see below), whose sum is σ = 16503567216. Its totient is φ = 10647462240.
The previous prime is 13531150229. The next prime is 13531150247. The reversal of 13531150235 is 53205113531.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13531150235 - 232 = 9236182939 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13531150198 and 13531150207.
It is an unprimeable number.
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, 22181909 + ... + 22182518.
It is an arithmetic number, because the mean of its divisors is an integer number (2062945902).
Almost surely, 213531150235 is an apocalyptic number.
13531150235 is a deficient number, since it is larger than the sum of its proper divisors (2972416981).
13531150235 is an equidigital number, since it uses as much as digits as its factorization.
13531150235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44364493.
The product of its (nonzero) digits is 6750, while the sum is 29.
Adding to 13531150235 its reverse (53205113531), we get a palindrome (66736263766).
The spelling of 13531150235 in words is "thirteen billion, five hundred thirty-one million, one hundred fifty thousand, two hundred thirty-five".
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