Base | Representation |
---|---|
bin | 1001010110110101… |
… | …11100111001101100 |
3 | 110222002111211201200 |
4 | 10223122330321230 |
5 | 40242000442110 |
6 | 2150250005500 |
7 | 235325433633 |
oct | 45332747154 |
9 | 13862454650 |
10 | 5023452780 |
11 | 2148676475 |
12 | b82416890 |
13 | 620980788 |
14 | 35924851a |
15 | 1e603a6c0 |
hex | 12b6bce6c |
5023452780 has 36 divisors (see below), whose sum is σ = 15237807312. Its totient is φ = 1339587360.
The previous prime is 5023452767. The next prime is 5023452817. The reversal of 5023452780 is 872543205.
5023452780 is a `hidden beast` number, since 50 + 2 + 3 + 4 + 527 + 80 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13953856 + ... + 13954215.
Almost surely, 25023452780 is an apocalyptic number.
It is an amenable number.
5023452780 is an abundant number, since it is smaller than the sum of its proper divisors (10214354532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5023452780 is a wasteful number, since it uses less digits than its factorization.
5023452780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27908086 (or 27908081 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The square root of 5023452780 is about 70876.3203051626. The cubic root of 5023452780 is about 1712.6453566568.
Adding to 5023452780 its reverse (872543205), we get a palindrome (5895995985).
The spelling of 5023452780 in words is "five billion, twenty-three million, four hundred fifty-two thousand, seven hundred eighty".
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