Base | Representation |
---|---|
bin | 110000000001010100… |
… | …0010000000100011001 |
3 | 100212011211201111100110 |
4 | 1200002220100010121 |
5 | 3142144032233423 |
6 | 115212454354533 |
7 | 10310330523651 |
oct | 1400250200431 |
9 | 325154644313 |
10 | 103123321113 |
11 | 3a80947651a |
12 | 17b9b95ba49 |
13 | 9955911747 |
14 | 4dc3ba9361 |
15 | 2a3853d193 |
hex | 1802a10119 |
103123321113 has 8 divisors (see below), whose sum is σ = 138087881568. Its totient is φ = 68453820704.
The previous prime is 103123321097. The next prime is 103123321127. The reversal of 103123321113 is 311123321301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103123321113 - 24 = 103123321097 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 103123321113.
It is not an unprimeable number, because it can be changed into a prime (103123321913) 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, 73764195 + ... + 73765592.
It is an arithmetic number, because the mean of its divisors is an integer number (17260985196).
Almost surely, 2103123321113 is an apocalyptic number.
It is an amenable number.
103123321113 is a deficient number, since it is larger than the sum of its proper divisors (34964560455).
103123321113 is a wasteful number, since it uses less digits than its factorization.
103123321113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147530023.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 103123321113 its reverse (311123321301), we get a palindrome (414246642414).
The spelling of 103123321113 in words is "one hundred three billion, one hundred twenty-three million, three hundred twenty-one thousand, one hundred thirteen".
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