Base | Representation |
---|---|
bin | 11001011110000001… |
… | …11000100001001101 |
3 | 1022021221102000201222 |
4 | 30233000320201031 |
5 | 211000424200131 |
6 | 10140454013125 |
7 | 662563133240 |
oct | 145700704115 |
9 | 38257360658 |
10 | 13673662541 |
11 | 5887476060 |
12 | 27973471a5 |
13 | 139bb1c1a6 |
14 | 93a009257 |
15 | 55067087b |
hex | 32f03884d |
13673662541 has 16 divisors (see below), whose sum is σ = 17788889088. Its totient is φ = 10191548400.
The previous prime is 13673662537. The next prime is 13673662543. The reversal of 13673662541 is 14526637631.
It is not a de Polignac number, because 13673662541 - 22 = 13673662537 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13673662492 and 13673662501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13673662543) 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, 3858665 + ... + 3862206.
It is an arithmetic number, because the mean of its divisors is an integer number (1111805568).
Almost surely, 213673662541 is an apocalyptic number.
13673662541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13673662541 is a deficient number, since it is larger than the sum of its proper divisors (4115226547).
13673662541 is a wasteful number, since it uses less digits than its factorization.
13673662541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7720912.
The product of its digits is 544320, while the sum is 44.
The spelling of 13673662541 in words is "thirteen billion, six hundred seventy-three million, six hundred sixty-two thousand, five hundred forty-one".
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