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11966029 = 193891619
BaseRepresentation
bin101101101001…
…011001001101
3211111221022021
4231221121031
511030403104
61104250141
7203465245
oct55513115
924457267
1011966029
116833289
124010951
13262c6ba
141836b25
1510b5754
hexb6964d

11966029 has 8 divisors (see below), whose sum is σ = 12636000. Its totient is φ = 11300112.

The previous prime is 11966023. The next prime is 11966033. The reversal of 11966029 is 92066911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11966029 - 27 = 11965901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11965985 and 11966003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11966023) 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 7 ways as a sum of consecutive naturals, for example, 6582 + ... + 8200.

It is an arithmetic number, because the mean of its divisors is an integer number (1579500).

Almost surely, 211966029 is an apocalyptic number.

11966029 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11966029 is a deficient number, since it is larger than the sum of its proper divisors (669971).

11966029 is a wasteful number, since it uses less digits than its factorization.

11966029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 11966029 is about 3459.1948485161. The cubic root of 11966029 is about 228.7266049511.

It can be divided in two parts, 1196 and 6029, that added together give a square (7225 = 852).

The spelling of 11966029 in words is "eleven million, nine hundred sixty-six thousand, twenty-nine".

Divisors: 1 19 389 1619 7391 30761 629791 11966029