Base | Representation |
---|---|
bin | 110000000011101110… |
… | …0001110010110000101 |
3 | 100212101110122011121101 |
4 | 1200013130032112011 |
5 | 3142330214220110 |
6 | 115224501020101 |
7 | 10312330662664 |
oct | 1400734162605 |
9 | 325343564541 |
10 | 103204054405 |
11 | 3a84aaa8651 |
12 | 180029b4631 |
13 | 996956a81a |
14 | 4dd07c2ddb |
15 | 2a4068913a |
hex | 180770e585 |
103204054405 has 8 divisors (see below), whose sum is σ = 124633687032. Its totient is φ = 82037362368.
The previous prime is 103204054363. The next prime is 103204054477. The reversal of 103204054405 is 504450402301.
It can be written as a sum of positive squares in 4 ways, for example, as 11577975201 + 91626079204 = 107601^2 + 302698^2 .
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 103204054405 - 27 = 103204054277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65734282 + ... + 65735851.
It is an arithmetic number, because the mean of its divisors is an integer number (15579210879).
Almost surely, 2103204054405 is an apocalyptic number.
It is an amenable number.
103204054405 is a deficient number, since it is larger than the sum of its proper divisors (21429632627).
103204054405 is a wasteful number, since it uses less digits than its factorization.
103204054405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131470295.
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 103204054405 its reverse (504450402301), we get a palindrome (607654456706).
The spelling of 103204054405 in words is "one hundred three billion, two hundred four million, fifty-four thousand, four hundred five".
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