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5380255 = 51076051
BaseRepresentation
bin10100100001100010011111
3101010100022201
4110201202133
52334132010
6311152331
763505606
oct24414237
911110281
105380255
1130452a1
1219756a7
131164baa
14a00a3d
1571423a
hex52189f

5380255 has 4 divisors (see below), whose sum is σ = 6456312. Its totient is φ = 4304200.

The previous prime is 5380253. The next prime is 5380303. The reversal of 5380255 is 5520835.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5380255 - 21 = 5380253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5380253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538021 + ... + 538030.

It is an arithmetic number, because the mean of its divisors is an integer number (1614078).

Almost surely, 25380255 is an apocalyptic number.

5380255 is a deficient number, since it is larger than the sum of its proper divisors (1076057).

5380255 is a wasteful number, since it uses less digits than its factorization.

5380255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076056.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5380255 is about 2319.5376694505. The cubic root of 5380255 is about 175.2269708032.

It can be divided in two parts, 53 and 80255, that added together give a palindrome (80308).

The spelling of 5380255 in words is "five million, three hundred eighty thousand, two hundred fifty-five".

Divisors: 1 5 1076051 5380255