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5248555 = 51380747
BaseRepresentation
bin10100000001011000101011
3100212122122221
4110001120223
52320423210
6304254511
762416624
oct24013053
910778587
105248555
112a65354
121911437
131119c70
149a8a4b
156da1da
hex50162b

5248555 has 8 divisors (see below), whose sum is σ = 6782832. Its totient is φ = 3875808.

The previous prime is 5248553. The next prime is 5248559. The reversal of 5248555 is 5558425.

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 5248555 - 21 = 5248553 is a prime.

It is a super-3 number, since 3×52485553 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5248555.

It is not an unprimeable number, because it can be changed into a prime (5248553) 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, 40309 + ... + 40438.

It is an arithmetic number, because the mean of its divisors is an integer number (847854).

Almost surely, 25248555 is an apocalyptic number.

5248555 is a deficient number, since it is larger than the sum of its proper divisors (1534277).

5248555 is a wasteful number, since it uses less digits than its factorization.

5248555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80765.

The product of its digits is 40000, while the sum is 34.

The square root of 5248555 is about 2290.9725009262. The cubic root of 5248555 is about 173.7853851986.

The spelling of 5248555 in words is "five million, two hundred forty-eight thousand, five hundred fifty-five".

Divisors: 1 5 13 65 80747 403735 1049711 5248555