Base | Representation |
---|---|
bin | 110000101000000101… |
… | …1100100000001111001 |
3 | 100222112111222100100102 |
4 | 1201100023210001321 |
5 | 3202330123023140 |
6 | 115545533445145 |
7 | 10354506645341 |
oct | 1412013440171 |
9 | 328474870312 |
10 | 104424423545 |
11 | 40316956a92 |
12 | 182a36407b5 |
13 | 9b02344440 |
14 | 50a88d5d21 |
15 | 2ab2899e15 |
hex | 18502e4079 |
104424423545 has 8 divisors (see below), whose sum is σ = 134948485896. Its totient is φ = 77113420416.
The previous prime is 104424423503. The next prime is 104424423547. The reversal of 104424423545 is 545324424401.
It can be written as a sum of positive squares in 4 ways, for example, as 1133534224 + 103290889321 = 33668^2 + 321389^2 .
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 104424423545 - 210 = 104424422521 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 104424423499 and 104424423508.
It is not an unprimeable number, because it can be changed into a prime (104424423547) 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, 803264732 + ... + 803264861.
It is an arithmetic number, because the mean of its divisors is an integer number (16868560737).
Almost surely, 2104424423545 is an apocalyptic number.
It is an amenable number.
104424423545 is a deficient number, since it is larger than the sum of its proper divisors (30524062351).
104424423545 is a wasteful number, since it uses less digits than its factorization.
104424423545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606529611.
The product of its (nonzero) digits is 307200, while the sum is 38.
Adding to 104424423545 its reverse (545324424401), we get a palindrome (649748847946).
The spelling of 104424423545 in words is "one hundred four billion, four hundred twenty-four million, four hundred twenty-three thousand, five hundred forty-five".
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