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11883101 = 79349431
BaseRepresentation
bin101101010101…
…001001011101
3211100201112212
4231111021131
511020224401
61102410205
7203001416
oct55251135
924321485
1011883101
116786a4a
123b90965
132600a29
14181480d
15109adbb
hexb5525d

11883101 has 8 divisors (see below), whose sum is σ = 12096000. Its totient is φ = 11671920.

The previous prime is 11883097. The next prime is 11883103. The reversal of 11883101 is 10138811.

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 11883101 - 22 = 11883097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11883103) 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, 27356 + ... + 27786.

It is an arithmetic number, because the mean of its divisors is an integer number (1512000).

Almost surely, 211883101 is an apocalyptic number.

It is an amenable number.

11883101 is a deficient number, since it is larger than the sum of its proper divisors (212899).

11883101 is an equidigital number, since it uses as much as digits as its factorization.

11883101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859.

The product of its (nonzero) digits is 192, while the sum is 23.

The square root of 11883101 is about 3447.1874042471. The cubic root of 11883101 is about 228.1969993791.

The spelling of 11883101 in words is "eleven million, eight hundred eighty-three thousand, one hundred one".

Divisors: 1 79 349 431 27571 34049 150419 11883101