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5380011690 = 235199438617
BaseRepresentation
bin1010000001010110…
…00111011010101010
3111212221102220121020
411000223013122222
542004240333230
62245504153310
7250215226164
oct50053073252
914787386536
105380011690
112310970459
121061908836
136797c2191
14390741934
152174bc810
hex140ac76aa

5380011690 has 32 divisors (see below), whose sum is σ = 13591609920. Its totient is φ = 1359160704.

The previous prime is 5380011683. The next prime is 5380011727. The reversal of 5380011690 is 961100835.

It is a super-2 number, since 2×53800116902 = 57889051569073312200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4718739 + ... + 4719878.

It is an arithmetic number, because the mean of its divisors is an integer number (424737810).

Almost surely, 25380011690 is an apocalyptic number.

5380011690 is an abundant number, since it is smaller than the sum of its proper divisors (8211598230).

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

5380011690 is a wasteful number, since it uses less digits than its factorization.

5380011690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9438646.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 5380011690 is about 73348.5629716084. The cubic root of 5380011690 is about 1752.2432934739.

The spelling of 5380011690 in words is "five billion, three hundred eighty million, eleven thousand, six hundred ninety".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 9438617 18877234 28315851 47193085 56631702 94386170 141579255 179333723 283158510 358667446 538001169 896668615 1076002338 1793337230 2690005845 5380011690