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11970908 = 2217317299
BaseRepresentation
bin101101101010…
…100101011100
3211112011222222
4231222211130
511031032113
61104324512
7203515415
oct55524534
924464888
1011970908
116836a14
124013738
1326319a1
14183880c
1510b6e08
hexb6a95c

11970908 has 12 divisors (see below), whose sum is σ = 21071400. Its totient is φ = 5950512.

The previous prime is 11970901. The next prime is 11970913. The reversal of 11970908 is 80907911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11970901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7958 + ... + 9341.

It is an arithmetic number, because the mean of its divisors is an integer number (1755950).

Almost surely, 211970908 is an apocalyptic number.

It is an amenable number.

11970908 is a deficient number, since it is larger than the sum of its proper divisors (9100492).

11970908 is a wasteful number, since it uses less digits than its factorization.

11970908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17476 (or 17474 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 11970908 is about 3459.8999985549. The cubic root of 11970908 is about 228.7576875396.

The spelling of 11970908 in words is "eleven million, nine hundred seventy thousand, nine hundred eight".

Divisors: 1 2 4 173 346 692 17299 34598 69196 2992727 5985454 11970908