Base | Representation |
---|---|
bin | 101111000100… |
… | …101110000101 |
3 | 212012221102210 |
4 | 233010232011 |
5 | 11124340401 |
6 | 1120254033 |
7 | 206613654 |
oct | 57045605 |
9 | 25187383 |
10 | 12340101 |
11 | 6a69334 |
12 | 4171319 |
13 | 2730a47 |
14 | 18d319b |
15 | 113b4d6 |
hex | bc4b85 |
12340101 has 8 divisors (see below), whose sum is σ = 17319520. Its totient is φ = 7793712.
The previous prime is 12340091. The next prime is 12340103. The reversal of 12340101 is 10104321.
It is a happy number.
12340101 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12340101 - 213 = 12331909 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12340103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108190 + ... + 108303.
It is an arithmetic number, because the mean of its divisors is an integer number (2164940).
Almost surely, 212340101 is an apocalyptic number.
It is an amenable number.
12340101 is a deficient number, since it is larger than the sum of its proper divisors (4979419).
12340101 is a wasteful number, since it uses less digits than its factorization.
12340101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216515.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 12340101 is about 3512.8479898794. The cubic root of 12340101 is about 231.0856113402.
Adding to 12340101 its reverse (10104321), we get a palindrome (22444422).
The spelling of 12340101 in words is "twelve million, three hundred forty thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •