Search a number
-
+
2380553812 = 227136539983
BaseRepresentation
bin1000110111100100…
…0101111001010100
320010220102122220201
42031321011321110
514333410210222
61032115310244
7112664242060
oct21571057124
96126378821
102380553812
11101184034a
125652ab384
132bc26a630
1418823aaa0
15dded4427
hex8de45e54

2380553812 has 24 divisors (see below), whose sum is σ = 5127347456. Its totient is φ = 941757408.

The previous prime is 2380553803. The next prime is 2380553863. The reversal of 2380553812 is 2183550832.

2380553812 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269628 + ... + 3270355.

Almost surely, 22380553812 is an apocalyptic number.

It is an amenable number.

2380553812 is an abundant number, since it is smaller than the sum of its proper divisors (2746793644).

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

2380553812 is a wasteful number, since it uses less digits than its factorization.

2380553812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6540007 (or 6540005 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 2380553812 is about 48790.9193600613. The cubic root of 2380553812 is about 1335.2400008036.

The spelling of 2380553812 in words is "two billion, three hundred eighty million, five hundred fifty-three thousand, eight hundred twelve".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 6539983 13079966 26159932 45779881 85019779 91559762 170039558 183119524 340079116 595138453 1190276906 2380553812