Base | Representation |
---|---|
bin | 10000000100101111100… |
… | …011011101110001011101 |
3 | 10220121011210002121012202 |
4 | 100010233203131301131 |
5 | 121044212212434323 |
6 | 2203240454141245 |
7 | 142543061443046 |
oct | 20045743356135 |
9 | 3817153077182 |
10 | 1104604421213 |
11 | 396507442887 |
12 | 15a0b5951825 |
13 | 802189b2a77 |
14 | 3b66abd58cd |
15 | 1daeed18d28 |
hex | 1012f8ddc5d |
1104604421213 has 4 divisors (see below), whose sum is σ = 1104841924128. Its totient is φ = 1104366918300.
The previous prime is 1104604421197. The next prime is 1104604421227. The reversal of 1104604421213 is 3121244064011.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1104604421213 - 24 = 1104604421197 is a prime.
It is a super-4 number, since 4×11046044212134 (a number of 49 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1104604421243) 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, 118744481 + ... + 118753782.
It is an arithmetic number, because the mean of its divisors is an integer number (276210481032).
Almost surely, 21104604421213 is an apocalyptic number.
It is an amenable number.
1104604421213 is a deficient number, since it is larger than the sum of its proper divisors (237502915).
1104604421213 is an equidigital number, since it uses as much as digits as its factorization.
1104604421213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237502914.
The product of its (nonzero) digits is 4608, while the sum is 29.
Adding to 1104604421213 its reverse (3121244064011), we get a palindrome (4225848485224).
The spelling of 1104604421213 in words is "one trillion, one hundred four billion, six hundred four million, four hundred twenty-one thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •