[go: up one dir, main page]

Search a number
-
+
1058208 = 25373151
BaseRepresentation
bin100000010010110100000
31222202120220
410002112200
5232330313
634403040
711665104
oct4022640
91882526
101058208
11663058
12430480
132b0878
141d7904
1515d823
hex1025a0

1058208 has 48 divisors (see below), whose sum is σ = 2834496. Its totient is φ = 345600.

The previous prime is 1058203. The next prime is 1058221. The reversal of 1058208 is 8028501.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×10582082 = 2239608342528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1058203) 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, 6933 + ... + 7083.

It is an arithmetic number, because the mean of its divisors is an integer number (59052).

21058208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1058208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1417248).

1058208 is an abundant number, since it is smaller than the sum of its proper divisors (1776288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1058208 is a wasteful number, since it uses less digits than its factorization.

1058208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 1058208 is about 1028.6923738417. The cubic root of 1058208 is about 101.9037924063.

The spelling of 1058208 in words is "one million, fifty-eight thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 73 96 146 151 219 292 302 438 453 584 604 876 906 1168 1208 1752 1812 2336 2416 3504 3624 4832 7008 7248 11023 14496 22046 33069 44092 66138 88184 132276 176368 264552 352736 529104 1058208