Search a number
-
+
875001868433076 = 223257283723044239
BaseRepresentation
bin1100011011110011110011111…
…1100010111011011010110100
311020202010100202200001100211110
43012330330333202323122310
51404142012311304324301
612340550150433035020
7352206540665460006
oct30674747742733264
94222110680040743
10875001868433076
1123389123252a33a
12821792833b5a70
132b731425997057
14116104602ac376
156b25c174e90d6
hex31bcf3f8bb6b4

875001868433076 has 24 divisors (see below), whose sum is σ = 2049615271589760. Its totient is φ = 290532397299712.

The previous prime is 875001868433059. The next prime is 875001868433131. The reversal of 875001868433076 is 670334868100578.

It is a super-2 number, since 2×8750018684330762 (a number of 31 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 875001868432998 and 875001868433016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141861519036 + ... + 141861525203.

It is an arithmetic number, because the mean of its divisors is an integer number (85400636316240).

Almost surely, 2875001868433076 is an apocalyptic number.

It is an amenable number.

875001868433076 is an abundant number, since it is smaller than the sum of its proper divisors (1174613403156684).

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

875001868433076 is a wasteful number, since it uses less digits than its factorization.

875001868433076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283723044503 (or 283723044501 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 66.

The spelling of 875001868433076 in words is "eight hundred seventy-five trillion, one billion, eight hundred sixty-eight million, four hundred thirty-three thousand, seventy-six".

Divisors: 1 2 3 4 6 12 257 514 771 1028 1542 3084 283723044239 567446088478 851169132717 1134892176956 1702338265434 3404676530868 72916822369423 145833644738846 218750467108269 291667289477692 437500934216538 875001868433076