Base | Representation |
---|---|
bin | 1011110101010010011100… |
… | …0111000011100001100010 |
3 | 1201001202101002012110022101 |
4 | 2331110213013003201202 |
5 | 3201124202144203300 |
6 | 43400432450001014 |
7 | 2511643464133663 |
oct | 275244707034142 |
9 | 51052332173271 |
10 | 13010112100450 |
11 | 4166615120503 |
12 | 156154427616a |
13 | 734b04964cca |
14 | 32d99b00936a |
15 | 1786522d9b6a |
hex | bd5271c3862 |
13010112100450 has 24 divisors (see below), whose sum is σ = 24200178784740. Its totient is φ = 5203750156800.
The previous prime is 13010112100441. The next prime is 13010112100487. The reversal of 13010112100450 is 5400121101031.
It can be written as a sum of positive squares in 6 ways, for example, as 2530253318329 + 10479858782121 = 1590677^2 + 3237261^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6474195 + ... + 8242294.
Almost surely, 213010112100450 is an apocalyptic number.
13010112100450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13010112100450 is a deficient number, since it is larger than the sum of its proper divisors (11190066684290).
13010112100450 is a wasteful number, since it uses less digits than its factorization.
13010112100450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14734182 (or 14734177 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 19.
Adding to 13010112100450 its reverse (5400121101031), we get a palindrome (18410233201481).
The spelling of 13010112100450 in words is "thirteen trillion, ten billion, one hundred twelve million, one hundred thousand, four hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •