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5380082860 = 225318677553
BaseRepresentation
bin1010000001010110…
…11000110010101100
3111212221120112020011
411000223120302230
542004300122420
62245505503004
7250215643525
oct50053306254
914787515204
105380082860
112310a09979
121061941a64
136798186a9
1439075d84c
152174d395a
hex140ad8cac

5380082860 has 24 divisors (see below), whose sum is σ = 11662632576. Its totient is φ = 2082612480.

The previous prime is 5380082849. The next prime is 5380082887. The reversal of 5380082860 is 682800835.

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, 4338157 + ... + 4339396.

It is an arithmetic number, because the mean of its divisors is an integer number (485943024).

Almost surely, 25380082860 is an apocalyptic number.

It is an amenable number.

5380082860 is an abundant number, since it is smaller than the sum of its proper divisors (6282549716).

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

5380082860 is a wasteful number, since it uses less digits than its factorization.

5380082860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8677593 (or 8677591 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 5380082860 is about 73349.0481192496. The cubic root of 5380082860 is about 1752.2510200126.

The spelling of 5380082860 in words is "five billion, three hundred eighty million, eighty-two thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 8677553 17355106 34710212 43387765 86775530 173551060 269004143 538008286 1076016572 1345020715 2690041430 5380082860