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105275456708 = 221712712190303
BaseRepresentation
bin110001000001011100…
…1111111110011000100
3101001201211100022101012
41202002321333303010
53211101004103313
6120210214221352
710414552421522
oct1420271776304
9331654308335
10105275456708
1140713283884
12184a0654858
139c09754a66
145149947312
152b12452da8
hex1882e7fcc4

105275456708 has 24 divisors (see below), whose sum is σ = 196605222912. Its totient is φ = 49151297664.

The previous prime is 105275456701. The next prime is 105275456719. The reversal of 105275456708 is 807654572501.

It is a super-2 number, since 2×1052754567082 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105275456701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6086516 + ... + 6103787.

It is an arithmetic number, because the mean of its divisors is an integer number (8191884288).

Almost surely, 2105275456708 is an apocalyptic number.

It is an amenable number.

105275456708 is a deficient number, since it is larger than the sum of its proper divisors (91329766204).

105275456708 is a wasteful number, since it uses less digits than its factorization.

105275456708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12190451 (or 12190449 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 50.

The spelling of 105275456708 in words is "one hundred five billion, two hundred seventy-five million, four hundred fifty-six thousand, seven hundred eight".

Divisors: 1 2 4 17 34 68 127 254 508 2159 4318 8636 12190303 24380606 48761212 207235151 414470302 828940604 1548168481 3096336962 6192673924 26318864177 52637728354 105275456708