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11970060 = 2235199501
BaseRepresentation
bin101101101010…
…011000001100
3211112010211120
4231222120030
511031020220
61104320540
7203513064
oct55523014
924463746
1011970060
116836313
124013150
13263149b
1418383a4
1510b6a40
hexb6a60c

11970060 has 24 divisors (see below), whose sum is σ = 33516336. Its totient is φ = 3192000.

The previous prime is 11970041. The next prime is 11970067. The reversal of 11970060 is 6007911.

It is a self number, because there is not a number n which added to its sum of digits gives 11970060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11970067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99691 + ... + 99810.

It is an arithmetic number, because the mean of its divisors is an integer number (1396514).

Almost surely, 211970060 is an apocalyptic number.

11970060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11970060 is an abundant number, since it is smaller than the sum of its proper divisors (21546276).

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

11970060 is a wasteful number, since it uses less digits than its factorization.

11970060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199513 (or 199511 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 11970060 is about 3459.7774494901. Note that the first 3 decimals coincide. The cubic root of 11970060 is about 228.7522858024.

Adding to 11970060 its reverse (6007911), we get a palindrome (17977971).

The spelling of 11970060 in words is "eleven million, nine hundred seventy thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 199501 399002 598503 798004 997505 1197006 1995010 2394012 2992515 3990020 5985030 11970060