Search a number
-
+
5380975 = 52215239
BaseRepresentation
bin10100100001101101101111
3101010101022101
4110201231233
52334142400
6311155531
763510655
oct24415557
911111271
105380975
113045896
121975ba7
131165312
14a00dd5
1571456a
hex521b6f

5380975 has 6 divisors (see below), whose sum is σ = 6672440. Its totient is φ = 4304760.

The previous prime is 5380951. The next prime is 5380987. The reversal of 5380975 is 5790835.

It is not a de Polignac number, because 5380975 - 25 = 5380943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107595 + ... + 107644.

Almost surely, 25380975 is an apocalyptic number.

5380975 is a deficient number, since it is larger than the sum of its proper divisors (1291465).

5380975 is a wasteful number, since it uses less digits than its factorization.

5380975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215249 (or 215244 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 5380975 is about 2319.6928676012. The cubic root of 5380975 is about 175.2347869006.

The spelling of 5380975 in words is "five million, three hundred eighty thousand, nine hundred seventy-five".

Divisors: 1 5 25 215239 1076195 5380975