Search a number
-
+
58050469 = 269215801
BaseRepresentation
bin1101110101110…
…0011110100101
311001020021021101
43131130132211
5104330103334
65432120101
71303264231
oct335343645
9131207241
1058050469
112a84a1a4
1217536031
13c0467b9
1479d15c1
15516a214
hex375c7a5

58050469 has 4 divisors (see below), whose sum is σ = 58266540. Its totient is φ = 57834400.

The previous prime is 58050463. The next prime is 58050479. The reversal of 58050469 is 96405085.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17892900 + 40157569 = 4230^2 + 6337^2 .

It is a cyclic number.

It is not a de Polignac number, because 58050469 - 213 = 58042277 is a prime.

It is a super-2 number, since 2×580504692 = 6739713902239922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58050463) 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, 107632 + ... + 108169.

It is an arithmetic number, because the mean of its divisors is an integer number (14566635).

Almost surely, 258050469 is an apocalyptic number.

It is an amenable number.

58050469 is a deficient number, since it is larger than the sum of its proper divisors (216071).

58050469 is a wasteful number, since it uses less digits than its factorization.

58050469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216070.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 58050469 is about 7619.0858375530. The cubic root of 58050469 is about 387.1999069572.

The spelling of 58050469 in words is "fifty-eight million, fifty thousand, four hundred sixty-nine".

Divisors: 1 269 215801 58050469