Search a number
-
+
258352 = 2467241
BaseRepresentation
bin111111000100110000
3111010101121
4333010300
531231402
65312024
72124133
oct770460
9433347
10258352
11167116
12105614
1390793
146a21a
1551837
hex3f130

258352 has 20 divisors (see below), whose sum is σ = 510136. Its totient is φ = 126720.

The previous prime is 258337. The next prime is 258353. The reversal of 258352 is 253852.

258352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 952 + ... + 1192.

2258352 is an apocalyptic number.

It is an amenable number.

258352 is a deficient number, since it is larger than the sum of its proper divisors (251784).

258352 is a wasteful number, since it uses less digits than its factorization.

258352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 310 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 258352 is about 508.2833855243. The cubic root of 258352 is about 63.6899062053.

The spelling of 258352 in words is "two hundred fifty-eight thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16 67 134 241 268 482 536 964 1072 1928 3856 16147 32294 64588 129176 258352