Base | Representation |
---|---|
bin | 101000000000000… |
… | …0101100011001101 |
3 | 10110112120211021121 |
4 | 1100000011203031 |
5 | 10222100400023 |
6 | 341104000541 |
7 | 45155340400 |
oct | 12000054315 |
9 | 3415524247 |
10 | 1342200013 |
11 | 629700810 |
12 | 315600151 |
13 | 1850c1cbb |
14 | ca387d37 |
15 | 7cc78d5d |
hex | 500058cd |
1342200013 has 24 divisors (see below), whose sum is σ = 1705605984. Its totient is φ = 1044439200.
The previous prime is 1342200007. The next prime is 1342200043. The reversal of 1342200013 is 3100022431.
It is a happy number.
It is not a de Polignac number, because 1342200013 - 25 = 1342199981 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1342200013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1342200043) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 570706 + ... + 573052.
It is an arithmetic number, because the mean of its divisors is an integer number (71066916).
Almost surely, 21342200013 is an apocalyptic number.
It is an amenable number.
1342200013 is a deficient number, since it is larger than the sum of its proper divisors (363405971).
1342200013 is a wasteful number, since it uses less digits than its factorization.
1342200013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3433 (or 3426 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1342200013 is about 36636.0479992043. The cubic root of 1342200013 is about 1103.0767889787.
Adding to 1342200013 its reverse (3100022431), we get a palindrome (4442222444).
The spelling of 1342200013 in words is "one billion, three hundred forty-two million, two hundred thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •