Search a number
-
+
5380196180 = 2251997145963
BaseRepresentation
bin1010000001010111…
…10100011101010100
3111212221210021200012
411000223310131110
542004312234210
62245512135352
7250216625102
oct50053643524
914787707605
105380196180
112310a87027
121061997558
13679858148
1439078cc72
15217507305
hex140af4754

5380196180 has 48 divisors (see below), whose sum is σ = 12015756480. Its totient is φ = 2017778688.

The previous prime is 5380196167. The next prime is 5380196189. The reversal of 5380196180 is 816910835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5380196189) 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, 36122 + ... + 109841.

It is an arithmetic number, because the mean of its divisors is an integer number (250328260).

Almost surely, 25380196180 is an apocalyptic number.

It is an amenable number.

5380196180 is an abundant number, since it is smaller than the sum of its proper divisors (6635560300).

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

5380196180 is a wasteful number, since it uses less digits than its factorization.

5380196180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146088 (or 146086 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 5380196180 is about 73349.8205860110. The cubic root of 5380196180 is about 1752.2633224062.

The spelling of 5380196180 in words is "five billion, three hundred eighty million, one hundred ninety-six thousand, one hundred eighty".

Divisors: 1 2 4 5 10 19 20 38 76 95 97 190 194 380 388 485 970 1843 1940 3686 7372 9215 18430 36860 145963 291926 583852 729815 1459630 2773297 2919260 5546594 11093188 13866485 14158411 27732970 28316822 55465940 56633644 70792055 141584110 269009809 283168220 538019618 1076039236 1345049045 2690098090 5380196180