Base | Representation |
---|---|
bin | 11000111101111000… |
… | …11011111000011011 |
3 | 1021121011002212020112 |
4 | 30132330123320123 |
5 | 204422414424321 |
6 | 10054023314535 |
7 | 653110432442 |
oct | 143674337033 |
9 | 37534085215 |
10 | 13404061211 |
11 | 5759274642 |
12 | 2720baba4b |
13 | 1358005988 |
14 | 9122a9d59 |
15 | 536b68a5b |
hex | 31ef1be1b |
13404061211 has 4 divisors (see below), whose sum is σ = 13404558624. Its totient is φ = 13403563800.
The previous prime is 13404061189. The next prime is 13404061217. The reversal of 13404061211 is 11216040431.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13404061211 - 26 = 13404061147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13404061217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205820 + ... + 263001.
It is an arithmetic number, because the mean of its divisors is an integer number (3351139656).
Almost surely, 213404061211 is an apocalyptic number.
13404061211 is a deficient number, since it is larger than the sum of its proper divisors (497413).
13404061211 is an equidigital number, since it uses as much as digits as its factorization.
13404061211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 497412.
The product of its (nonzero) digits is 576, while the sum is 23.
The spelling of 13404061211 in words is "thirteen billion, four hundred four million, sixty-one thousand, two hundred eleven".
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