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108672355228 = 22171598122871
BaseRepresentation
bin110010100110101100…
…0001000101110011100
3101101111120012122010111
41211031120020232130
53240030110331403
6121531241415404
710565000530663
oct1451530105634
9341446178114
10108672355228
11420a6790a28
121908a19a564
13a32b432c98
14538cb47dda
152c6079656d
hex194d608b9c

108672355228 has 12 divisors (see below), whose sum is σ = 201363481872. Its totient is φ = 51139931840.

The previous prime is 108672355193. The next prime is 108672355277. The reversal of 108672355228 is 822553276801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 799061368 + ... + 799061503.

It is an arithmetic number, because the mean of its divisors is an integer number (16780290156).

Almost surely, 2108672355228 is an apocalyptic number.

It is an amenable number.

108672355228 is a deficient number, since it is larger than the sum of its proper divisors (92691126644).

108672355228 is a wasteful number, since it uses less digits than its factorization.

108672355228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598122892 (or 1598122890 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 108672355228 in words is "one hundred eight billion, six hundred seventy-two million, three hundred fifty-five thousand, two hundred twenty-eight".

Divisors: 1 2 4 17 34 68 1598122871 3196245742 6392491484 27168088807 54336177614 108672355228