Base | Representation |
---|---|
bin | 10111010101110010… |
… | …11001000111000100 |
3 | 1012100022000001011202 |
4 | 23222321121013010 |
5 | 201130344120241 |
6 | 5431231322032 |
7 | 622345311056 |
oct | 135271310704 |
9 | 35308001152 |
10 | 12530848196 |
11 | 5350378799 |
12 | 2518680318 |
13 | 124912a999 |
14 | 86c3238d6 |
15 | 4d517dd9b |
hex | 2eae591c4 |
12530848196 has 12 divisors (see below), whose sum is σ = 21986847120. Its totient is φ = 6248891880.
The previous prime is 12530848171. The next prime is 12530848207. The reversal of 12530848196 is 69184803521.
It is a happy number.
12530848196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×125308481962 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12530848196.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4131350 + ... + 4134381.
It is an arithmetic number, because the mean of its divisors is an integer number (1832237260).
Almost surely, 212530848196 is an apocalyptic number.
It is an amenable number.
12530848196 is a deficient number, since it is larger than the sum of its proper divisors (9455998924).
12530848196 is a wasteful number, since it uses less digits than its factorization.
12530848196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8266114 (or 8266112 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 47.
The spelling of 12530848196 in words is "twelve billion, five hundred thirty million, eight hundred forty-eight thousand, one hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •