Base | Representation |
---|---|
bin | 101010000111010… |
… | …0011001001001101 |
3 | 10122110222220221002 |
4 | 1110032203021031 |
5 | 10343223200414 |
6 | 352115350045 |
7 | 50006103251 |
oct | 12416431115 |
9 | 3573886832 |
10 | 1413100109 |
11 | 665727033 |
12 | 3352b2325 |
13 | 1969b7415 |
14 | d5962261 |
15 | 840d14de |
hex | 543a324d |
1413100109 has 4 divisors (see below), whose sum is σ = 1420273404. Its totient is φ = 1405926816.
The previous prime is 1413100079. The next prime is 1413100153. The reversal of 1413100109 is 9010013141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9010013141 = 17 ⋅530000773.
It can be written as a sum of positive squares in 2 ways, for example, as 1075643209 + 337456900 = 32797^2 + 18370^2 .
It is a cyclic number.
It is not a de Polignac number, because 1413100109 - 220 = 1412051533 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1413100159) 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, 3586352 + ... + 3586745.
It is an arithmetic number, because the mean of its divisors is an integer number (355068351).
Almost surely, 21413100109 is an apocalyptic number.
It is an amenable number.
1413100109 is a deficient number, since it is larger than the sum of its proper divisors (7173295).
1413100109 is an equidigital number, since it uses as much as digits as its factorization.
1413100109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7173294.
The product of its (nonzero) digits is 108, while the sum is 20.
The square root of 1413100109 is about 37591.2238295057. The cubic root of 1413100109 is about 1122.1673881216.
The spelling of 1413100109 in words is "one billion, four hundred thirteen million, one hundred thousand, one hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •