Search a number
-
+
713838387575 = 5293811304373
BaseRepresentation
bin10100110001101000001…
…01010110000101110111
32112020112121212022202002
422120310011112011313
543143420111400300
61303533254005515
7102400403115545
oct12306405260567
92466477768662
10713838387575
11255812184045
12b641b04689b
1352412442461
142679b14cd95
151387de155d5
hexa634156177

713838387575 has 12 divisors (see below), whose sum is σ = 885171944328. Its totient is φ = 571062746400.

The previous prime is 713838387547. The next prime is 713838387601. The reversal of 713838387575 is 575783838317.

It is not a de Polignac number, because 713838387575 - 210 = 713838386551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2193089 + ... + 2497461.

It is an arithmetic number, because the mean of its divisors is an integer number (73764328694).

Almost surely, 2713838387575 is an apocalyptic number.

713838387575 is a deficient number, since it is larger than the sum of its proper divisors (171333556753).

713838387575 is a wasteful number, since it uses less digits than its factorization.

713838387575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398194 (or 398189 counting only the distinct ones).

The product of its digits is 118540800, while the sum is 65.

The spelling of 713838387575 in words is "seven hundred thirteen billion, eight hundred thirty-eight million, three hundred eighty-seven thousand, five hundred seventy-five".

Divisors: 1 5 25 93811 304373 469055 1521865 2345275 7609325 28553535503 142767677515 713838387575