Base | Representation |
---|---|
bin | 101000101001101000… |
… | …011001110011000101 |
3 | 11011122220122202101111 |
4 | 220221220121303011 |
5 | 1203342410131440 |
6 | 32015054525021 |
7 | 3103432662016 |
oct | 505150316305 |
9 | 134586582344 |
10 | 43648130245 |
11 | 17569260315 |
12 | 8561806771 |
13 | 4167b14a05 |
14 | 2180cc900d |
15 | 1206e044ea |
hex | a29a19cc5 |
43648130245 has 8 divisors (see below), whose sum is σ = 52520477184. Its totient is φ = 34823356944.
The previous prime is 43648130233. The next prime is 43648130291. The reversal of 43648130245 is 54203184634.
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 43648130245 - 25 = 43648130213 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 43648130198 and 43648130207.
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, 11891389 + ... + 11895058.
It is an arithmetic number, because the mean of its divisors is an integer number (6565059648).
Almost surely, 243648130245 is an apocalyptic number.
It is an amenable number.
43648130245 is a deficient number, since it is larger than the sum of its proper divisors (8872346939).
43648130245 is a wasteful number, since it uses less digits than its factorization.
43648130245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23786819.
The product of its (nonzero) digits is 276480, while the sum is 40.
The spelling of 43648130245 in words is "forty-three billion, six hundred forty-eight million, one hundred thirty thousand, two hundred forty-five".
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