Search a number
-
+
5078648 = 2317107349
BaseRepresentation
bin10011010111111001111000
3100120000121002
4103113321320
52300004043
6300504132
761111361
oct23277170
910500532
105078648
112959733
12184b048
13108a823
14962b68
156a4bb8
hex4d7e78

5078648 has 32 divisors (see below), whose sum is σ = 10206000. Its totient is φ = 2360832.

The previous prime is 5078617. The next prime is 5078651. The reversal of 5078648 is 8468705.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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, 14378 + ... + 14726.

Almost surely, 25078648 is an apocalyptic number.

It is an amenable number.

5078648 is an abundant number, since it is smaller than the sum of its proper divisors (5127352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5078648 is a wasteful number, since it uses less digits than its factorization.

5078648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 5078648 is about 2253.5855874584. The cubic root of 5078648 is about 171.8895089901.

The spelling of 5078648 in words is "five million, seventy-eight thousand, six hundred forty-eight".

Divisors: 1 2 4 8 17 34 68 107 136 214 349 428 698 856 1396 1819 2792 3638 5933 7276 11866 14552 23732 37343 47464 74686 149372 298744 634831 1269662 2539324 5078648