Base | Representation |
---|---|
bin | 11000011001101000… |
… | …00010100011101001 |
3 | 1020210221201100221201 |
4 | 30030310002203221 |
5 | 203312031323231 |
6 | 10003515404201 |
7 | 642425030050 |
oct | 141464024351 |
9 | 36727640851 |
10 | 13099870441 |
11 | 5612598609 |
12 | 2657153661 |
13 | 1309c9b538 |
14 | 8c3b25397 |
15 | 51a0cd161 |
hex | 30cd028e9 |
13099870441 has 16 divisors (see below), whose sum is σ = 15219186048. Its totient is φ = 11044051200.
The previous prime is 13099870423. The next prime is 13099870453. The reversal of 13099870441 is 14407899031.
It is not a de Polignac number, because 13099870441 - 217 = 13099739369 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13099870391 and 13099870400.
It is not an unprimeable number, because it can be changed into a prime (13099870471) 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, 40411 + ... + 166831.
It is an arithmetic number, because the mean of its divisors is an integer number (951199128).
Almost surely, 213099870441 is an apocalyptic number.
It is an amenable number.
13099870441 is a deficient number, since it is larger than the sum of its proper divisors (2119315607).
13099870441 is a wasteful number, since it uses less digits than its factorization.
13099870441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126672.
The product of its (nonzero) digits is 217728, while the sum is 46.
The spelling of 13099870441 in words is "thirteen billion, ninety-nine million, eight hundred seventy thousand, four hundred forty-one".
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