Base | Representation |
---|---|
bin | 11001001101000010… |
… | …10000011110011001 |
3 | 1021221000020212020001 |
4 | 30212201100132121 |
5 | 210202433414304 |
6 | 10114403333001 |
7 | 656212625350 |
oct | 144641203631 |
9 | 37830225201 |
10 | 13531154329 |
11 | 5813a90580 |
12 | 2757681161 |
13 | 13784442c4 |
14 | 925110997 |
15 | 542dc0da4 |
hex | 326850799 |
13531154329 has 16 divisors (see below), whose sum is σ = 16873635456. Its totient is φ = 10541491200.
The previous prime is 13531154321. The next prime is 13531154359. The reversal of 13531154329 is 92345113531.
It is a cyclic number.
It is not a de Polignac number, because 13531154329 - 23 = 13531154321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13531154321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402489 + ... + 434809.
It is an arithmetic number, because the mean of its divisors is an integer number (1054602216).
Almost surely, 213531154329 is an apocalyptic number.
It is an amenable number.
13531154329 is a deficient number, since it is larger than the sum of its proper divisors (3342481127).
13531154329 is a wasteful number, since it uses less digits than its factorization.
13531154329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37776.
The product of its digits is 48600, while the sum is 37.
The spelling of 13531154329 in words is "thirteen billion, five hundred thirty-one million, one hundred fifty-four thousand, three hundred twenty-nine".
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