Search a number
-
+
608255 = 5239509
BaseRepresentation
bin10010100011111111111
31010220100222
42110133333
5123431010
621011555
75112224
oct2243777
91126328
10608255
11385a9a
12253bbb
13183b1b
1411b94b
15c0355
hex947ff

608255 has 8 divisors (see below), whose sum is σ = 734400. Its totient is φ = 483616.

The previous prime is 608213. The next prime is 608269. The reversal of 608255 is 552806.

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 608255 - 26 = 608191 is a prime.

It is an Ulam number.

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, 941 + ... + 1449.

It is an arithmetic number, because the mean of its divisors is an integer number (91800).

2608255 is an apocalyptic number.

608255 is a deficient number, since it is larger than the sum of its proper divisors (126145).

608255 is a wasteful number, since it uses less digits than its factorization.

608255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 608255 is about 779.9070457433. The cubic root of 608255 is about 84.7283136154.

The spelling of 608255 in words is "six hundred eight thousand, two hundred fifty-five".

Divisors: 1 5 239 509 1195 2545 121651 608255