Search a number
-
+
580868058 = 23161959797
BaseRepresentation
bin100010100111110…
…101011111011010
31111111000011011210
4202213311133122
52142200234213
6133350003550
720252203611
oct4247653732
91444004153
10580868058
11278980851
121426465b6
139345a614
1457206878
1535ede0c3
hex229f57da

580868058 has 16 divisors (see below), whose sum is σ = 1162473120. Its totient is φ = 193499856.

The previous prime is 580868021. The next prime is 580868063. The reversal of 580868058 is 850868085.

It is a super-3 number, since 3×5808680583 (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 580867998 and 580868016.

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, 20185 + ... + 39612.

It is an arithmetic number, because the mean of its divisors is an integer number (72654570).

Almost surely, 2580868058 is an apocalyptic number.

580868058 is an abundant number, since it is smaller than the sum of its proper divisors (581605062).

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

580868058 is a wasteful number, since it uses less digits than its factorization.

580868058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61421.

The product of its (nonzero) digits is 614400, while the sum is 48.

The square root of 580868058 is about 24101.2044927219. The cubic root of 580868058 is about 834.3709309288.

The spelling of 580868058 in words is "five hundred eighty million, eight hundred sixty-eight thousand, fifty-eight".

Divisors: 1 2 3 6 1619 3238 4857 9714 59797 119594 179391 358782 96811343 193622686 290434029 580868058