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34221010506 = 23172314586961
BaseRepresentation
bin11111110111101110…
…110010111001001010
310021022220212110020120
4133313232302321022
51030041034314011
623415415004110
72321012534634
oct376756627112
9107286773216
1034221010506
1113570960771
126770669636
1332c4a19157
141928c8da54
15d544a8a06
hex7f7bb2e4a

34221010506 has 32 divisors (see below), whose sum is σ = 75618811008. Its totient is φ = 10269219840.

The previous prime is 34221010501. The next prime is 34221010507. The reversal of 34221010506 is 60501012243.

It is not an unprimeable number, because it can be changed into a prime (34221010501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7291135 + ... + 7295826.

It is an arithmetic number, because the mean of its divisors is an integer number (2363087844).

Almost surely, 234221010506 is an apocalyptic number.

34221010506 is an abundant number, since it is smaller than the sum of its proper divisors (41397800502).

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

34221010506 is a wasteful number, since it uses less digits than its factorization.

34221010506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14587006.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 34221010506 its reverse (60501012243), we get a palindrome (94722022749).

The spelling of 34221010506 in words is "thirty-four billion, two hundred twenty-one million, ten thousand, five hundred six".

Divisors: 1 2 3 6 17 23 34 46 51 69 102 138 391 782 1173 2346 14586961 29173922 43760883 87521766 247978337 335500103 495956674 671000206 743935011 1006500309 1487870022 2013000618 5703501751 11407003502 17110505253 34221010506