Base | Representation |
---|---|
bin | 10100100001110110000001 |
3 | 101010102001000 |
4 | 110201312001 |
5 | 2334202010 |
6 | 311202213 |
7 | 63512343 |
oct | 24416601 |
9 | 11112030 |
10 | 5381505 |
11 | 3046228 |
12 | 1976369 |
13 | 116562c |
14 | a01293 |
15 | 7147c0 |
hex | 521d81 |
5381505 has 16 divisors (see below), whose sum is σ = 9567360. Its totient is φ = 2870064.
The previous prime is 5381491. The next prime is 5381521. The reversal of 5381505 is 5051835.
It is not a de Polignac number, because 5381505 - 27 = 5381377 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19797 + ... + 20066.
It is an arithmetic number, because the mean of its divisors is an integer number (597960).
Almost surely, 25381505 is an apocalyptic number.
It is an amenable number.
5381505 is a deficient number, since it is larger than the sum of its proper divisors (4185855).
5381505 is a wasteful number, since it uses less digits than its factorization.
5381505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39877 (or 39871 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
The square root of 5381505 is about 2319.8071040498. The cubic root of 5381505 is about 175.2405399712.
It can be divided in two parts, 5381 and 505, that added together give a triangular number (5886 = T108).
The spelling of 5381505 in words is "five million, three hundred eighty-one thousand, five hundred five".
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