Search a number
-
+
58444485 = 3511354209
BaseRepresentation
bin1101111011110…
…0101011000101
311001222021202120
43132330223011
5104430210420
65444400153
71306525041
oct336745305
9131867676
1058444485
112aa99230
12176a6059
13c153c48
147a95021
1551e6d40
hex37bcac5

58444485 has 16 divisors (see below), whose sum is σ = 102012480. Its totient is φ = 28336640.

The previous prime is 58444481. The next prime is 58444501.

58444485 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 58444485 - 22 = 58444481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58444481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176940 + ... + 177269.

It is an arithmetic number, because the mean of its divisors is an integer number (6375780).

Almost surely, 258444485 is an apocalyptic number.

58444485 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58444485 is a deficient number, since it is larger than the sum of its proper divisors (43567995).

58444485 is a wasteful number, since it uses less digits than its factorization.

58444485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354228.

The product of its digits is 409600, while the sum is 42.

The square root of 58444485 is about 7644.8992799121. The cubic root of 58444485 is about 388.0739686978.

The spelling of 58444485 in words is "fifty-eight million, four hundred forty-four thousand, four hundred eighty-five".

Divisors: 1 3 5 11 15 33 55 165 354209 1062627 1771045 3896299 5313135 11688897 19481495 58444485