Search a number
-
+
5388075860 = 2251914179147
BaseRepresentation
bin1010000010010011…
…11000001101010100
3111220111121121120012
411001021320031110
542013321411420
62250353055352
7250343613656
oct50111701524
914814547505
105388075860
112315479162
121064557558
1367b38688b
143918406d6
15218061dc5
hex141278354

5388075860 has 24 divisors (see below), whose sum is σ = 11910484320. Its totient is φ = 2041797024.

The previous prime is 5388075857. The next prime is 5388075871. The reversal of 5388075860 is 685708835.

It is a super-2 number, since 2×53880758602 = 58062722946229479200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5388075799 and 5388075808.

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, 7089194 + ... + 7089953.

It is an arithmetic number, because the mean of its divisors is an integer number (496270180).

Almost surely, 25388075860 is an apocalyptic number.

It is an amenable number.

5388075860 is an abundant number, since it is smaller than the sum of its proper divisors (6522408460).

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

5388075860 is a wasteful number, since it uses less digits than its factorization.

5388075860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14179175 (or 14179173 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 50.

The square root of 5388075860 is about 73403.5139485842. The cubic root of 5388075860 is about 1753.1183432205.

The spelling of 5388075860 in words is "five billion, three hundred eighty-eight million, seventy-five thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 14179147 28358294 56716588 70895735 141791470 269403793 283582940 538807586 1077615172 1347018965 2694037930 5388075860