Search a number
-
+
5381064 = 2332135749
BaseRepresentation
bin10100100001101111001000
3101010101102200
4110201233020
52334143224
6311200200
763511143
oct24415710
911111380
105381064
113045967
121976060
131165380
14a0105a
157145c9
hex521bc8

5381064 has 48 divisors (see below), whose sum is σ = 15697500. Its totient is φ = 1655424.

The previous prime is 5381059. The next prime is 5381069. The reversal of 5381064 is 4601835.

It is an interprime number because it is at equal distance from previous prime (5381059) and next prime (5381069).

It can be written as a sum of positive squares in 2 ways, for example, as 4040100 + 1340964 = 2010^2 + 1158^2 .

It is not an unprimeable number, because it can be changed into a prime (5381069) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1939 + ... + 3810.

Almost surely, 25381064 is an apocalyptic number.

It is an amenable number.

5381064 is an abundant number, since it is smaller than the sum of its proper divisors (10316436).

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

5381064 is a wasteful number, since it uses less digits than its factorization.

5381064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5774 (or 5767 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5381064 is about 2319.7120510960. The cubic root of 5381064 is about 175.2357530086.

Adding to 5381064 its reverse (4601835), we get a palindrome (9982899).

The spelling of 5381064 in words is "five million, three hundred eighty-one thousand, sixty-four".

Divisors: 1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 936 5749 11498 17247 22996 34494 45992 51741 68988 74737 103482 137976 149474 206964 224211 298948 413928 448422 597896 672633 896844 1345266 1793688 2690532 5381064