Base | Representation |
---|---|
bin | 110000001011001101… |
… | …0011000100000110101 |
3 | 100220000222021012202101 |
4 | 1200112122120200311 |
5 | 3143334014330010 |
6 | 115305432342101 |
7 | 10321500642241 |
oct | 1402632304065 |
9 | 326028235671 |
10 | 103455230005 |
11 | 3a969864596 |
12 | 18072b44931 |
13 | 99a960233a |
14 | 5015cc7421 |
15 | 2a5775173a |
hex | 1816698835 |
103455230005 has 8 divisors (see below), whose sum is σ = 131448998232. Its totient is φ = 77895702528.
The previous prime is 103455230003. The next prime is 103455230057. The reversal of 103455230005 is 500032554301.
It can be written as a sum of positive squares in 4 ways, for example, as 33941798289 + 69513431716 = 184233^2 + 263654^2 .
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 103455230005 - 21 = 103455230003 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103455230003) 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, 608560092 + ... + 608560261.
It is an arithmetic number, because the mean of its divisors is an integer number (16431124779).
Almost surely, 2103455230005 is an apocalyptic number.
It is an amenable number.
103455230005 is a deficient number, since it is larger than the sum of its proper divisors (27993768227).
103455230005 is a wasteful number, since it uses less digits than its factorization.
103455230005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1217120375.
The product of its (nonzero) digits is 9000, while the sum is 28.
Adding to 103455230005 its reverse (500032554301), we get a palindrome (603487784306).
The spelling of 103455230005 in words is "one hundred three billion, four hundred fifty-five million, two hundred thirty thousand, five".
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