Search a number
-
+
470901002122212 = 223389683147699173
BaseRepresentation
bin110101100010010000010111…
…0111101001011001111100100
32021202022200210111100001102020
41223010200232331023033210
5443210220223020402322
64345304533420543140
7201121321550156124
oct15304405675131744
92252280714301366
10470901002122212
11127052aa2374892
12449939289b1ab0
131729aa0a51197c
14843da315d6c84
15396933810105c
hex1ac482ef4b3e4

470901002122212 has 48 divisors (see below), whose sum is σ = 1103206486374720. Its totient is φ = 156334256391808.

The previous prime is 470901002122211. The next prime is 470901002122259. The reversal of 470901002122212 is 212221200109074.

It is not an unprimeable number, because it can be changed into a prime (470901002122211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70661343 + ... + 77037830.

It is an arithmetic number, because the mean of its divisors is an integer number (22983468466140).

Almost surely, 2470901002122212 is an apocalyptic number.

It is an amenable number.

470901002122212 is an abundant number, since it is smaller than the sum of its proper divisors (632305484252508).

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

470901002122212 is a wasteful number, since it uses less digits than its factorization.

470901002122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147700252 (or 147700250 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 470901002122212 in words is "four hundred seventy trillion, nine hundred one billion, two million, one hundred twenty-two thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 389 683 778 1167 1366 1556 2049 2334 2732 4098 4668 8196 265687 531374 797061 1062748 1594122 3188244 147699173 295398346 443097519 590796692 886195038 1772390076 57454978297 100878535159 114909956594 172364934891 201757070318 229819913188 302635605477 344729869782 403514140636 605271210954 689459739564 1210542421908 39241750176851 78483500353702 117725250530553 156967000707404 235450501061106 470901002122212