Search a number
-
+
32212000211 = 31238638677
BaseRepresentation
bin11101111111111111…
…000001110111010011
310002010220120011012212
4131333333001313103
51011432233001321
622444210542335
72220146325026
oct357777016723
9102126504185
1032212000211
111272a91a586
1262ab8979ab
133064738871
1417b812b1bd
15c87e1655b
hex77ffc1dd3

32212000211 has 12 divisors (see below), whose sum is σ = 33297069456. Its totient is φ = 31161242160.

The previous prime is 32212000159. The next prime is 32212000253. The reversal of 32212000211 is 11200021223.

It is a happy number.

It is not a de Polignac number, because 32212000211 - 210 = 32211999187 is a prime.

It is a super-2 number, since 2×322120002112 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32212000291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3708005 + ... + 3716681.

It is an arithmetic number, because the mean of its divisors is an integer number (2774755788).

Almost surely, 232212000211 is an apocalyptic number.

32212000211 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

32212000211 is a deficient number, since it is larger than the sum of its proper divisors (1085069245).

32212000211 is an equidigital number, since it uses as much as digits as its factorization.

32212000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12602 (or 12571 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 32212000211 its reverse (11200021223), we get a palindrome (43412021434).

The spelling of 32212000211 in words is "thirty-two billion, two hundred twelve million, two hundred eleven", and thus it is an aban number.

Divisors: 1 31 961 3863 8677 119753 268987 3712343 8338597 33519251 1039096781 32212000211