[go: up one dir, main page]

Search a number
-
+
8048485 = 55927283
BaseRepresentation
bin11110101100111101100101
3120010220110001
4132230331211
54030022420
6444301301
7125260654
oct36547545
916126401
108048485
1145a7a45
122841831
13188a523
1410d719b
15a8eb0a
hex7acf65

8048485 has 8 divisors (see below), whose sum is σ = 9822240. Its totient is φ = 6329424.

The previous prime is 8048483. The next prime is 8048507. The reversal of 8048485 is 5848408.

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 8048485 - 21 = 8048483 is a prime.

It is a super-2 number, since 2×80484852 = 129556221590450, which contains 22 as substring.

8048485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8048483) 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, 13347 + ... + 13936.

It is an arithmetic number, because the mean of its divisors is an integer number (1227780).

Almost surely, 28048485 is an apocalyptic number.

It is an amenable number.

8048485 is a deficient number, since it is larger than the sum of its proper divisors (1773755).

8048485 is a wasteful number, since it uses less digits than its factorization.

8048485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27347.

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 8048485 is about 2836.9851955906. The cubic root of 8048485 is about 200.4032281556.

The spelling of 8048485 in words is "eight million, forty-eight thousand, four hundred eighty-five".

Divisors: 1 5 59 295 27283 136415 1609697 8048485