Base | Representation |
---|---|
bin | 110000000011111001… |
… | …1110100100001110000 |
3 | 100212101220021102210122 |
4 | 1200013303310201300 |
5 | 3142333310140422 |
6 | 115225241345412 |
7 | 10312434365060 |
oct | 1400763644160 |
9 | 325356242718 |
10 | 103210240112 |
11 | 3a853543001 |
12 | 18004a98268 |
13 | 996a9251c5 |
14 | 4dd15533a0 |
15 | 2a40eabd42 |
hex | 1807cf4870 |
103210240112 has 80 divisors (see below), whose sum is σ = 240351854592. Its totient is φ = 41976506880.
The previous prime is 103210240097. The next prime is 103210240117. The reversal of 103210240112 is 211042012301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103210240117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169412 + ... + 484892.
Almost surely, 2103210240112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103210240112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120175927296).
103210240112 is an abundant number, since it is smaller than the sum of its proper divisors (137141614480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103210240112 is a wasteful number, since it uses less digits than its factorization.
103210240112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315646 (or 315640 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 103210240112 its reverse (211042012301), we get a palindrome (314252252413).
The spelling of 103210240112 in words is "one hundred three billion, two hundred ten million, two hundred forty thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •