Search a number
-
+
5206485375 = 325371350857
BaseRepresentation
bin1001101100101010…
…01010100101111111
3111102211220212020200
410312111022211333
541130330013000
62220345014543
7243010252440
oct46625124577
914384825220
105206485375
112231a1a583
121013784453
1364c876aa0
143756912c7
15207142500
hex13654a97f

5206485375 has 96 divisors (see below), whose sum is σ = 11551682688. Its totient is φ = 2196979200.

The previous prime is 5206485329. The next prime is 5206485407. The reversal of 5206485375 is 5735846025.

5206485375 is a `hidden beast` number, since 52 + 0 + 64 + 8 + 537 + 5 = 666.

It is not a de Polignac number, because 5206485375 - 29 = 5206484863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5206485375.

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 95 ways as a sum of consecutive naturals, for example, 76947 + ... + 127803.

It is an arithmetic number, because the mean of its divisors is an integer number (120330028).

Almost surely, 25206485375 is an apocalyptic number.

5206485375 is an abundant number, since it is smaller than the sum of its proper divisors (6345197313).

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

5206485375 is a wasteful number, since it uses less digits than its factorization.

5206485375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50898 (or 50885 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The square root of 5206485375 is about 72155.9794819528. The cubic root of 5206485375 is about 1733.1981531864.

The spelling of 5206485375 in words is "five billion, two hundred six million, four hundred eighty-five thousand, three hundred seventy-five".

Divisors: 1 3 5 7 9 13 15 21 25 35 39 45 63 65 75 91 105 117 125 175 195 225 273 315 325 375 455 525 585 819 875 975 1125 1365 1575 1625 2275 2625 2925 4095 4875 6825 7875 11375 14625 20475 34125 50857 102375 152571 254285 355999 457713 661141 762855 1067997 1271425 1779995 1983423 2288565 3203991 3305705 3814275 4627987 5339985 5950269 6357125 8899975 9917115 11442825 13883961 16019955 16528525 19071375 23139935 26699925 29751345 41651883 44499875 49585575 57214125 69419805 80099775 82642625 115699675 133499625 148756725 208259415 247927875 347099025 400498875 578498375 743783625 1041297075 1735495125 5206485375