Search a number
-
+
5779940380 = 2251731670503
BaseRepresentation
bin1010110001000001…
…01110010000011100
3112220210222101121221
411120200232100130
543314131043010
62353312103124
7263142453064
oct53040562034
915823871557
105779940380
1124a6697835
121153834aa4
1371160a186
143cb8c83a4
1523c669dda
hex15882e41c

5779940380 has 24 divisors (see below), whose sum is σ = 12208043232. Its totient is φ = 2298610752.

The previous prime is 5779940371. The next prime is 5779940393. The reversal of 5779940380 is 830499775.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831792 + ... + 838711.

It is an arithmetic number, because the mean of its divisors is an integer number (508668468).

Almost surely, 25779940380 is an apocalyptic number.

It is an amenable number.

5779940380 is an abundant number, since it is smaller than the sum of its proper divisors (6428102852).

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

5779940380 is a wasteful number, since it uses less digits than its factorization.

5779940380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670685 (or 1670683 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 52.

The square root of 5779940380 is about 76025.9191328852. The cubic root of 5779940380 is about 1794.6280558632.

The spelling of 5779940380 in words is "five billion, seven hundred seventy-nine million, nine hundred forty thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 173 346 692 865 1730 3460 1670503 3341006 6682012 8352515 16705030 33410060 288997019 577994038 1155988076 1444985095 2889970190 5779940380