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11387301 = 34780761
BaseRepresentation
bin101011011100…
…000110100101
3210102112102220
4223130012211
510403343201
61044022553
7165535062
oct53340645
923375386
1011387301
1164784a2
123991a59
132489163
141725c69
15eee036
hexadc1a5

11387301 has 8 divisors (see below), whose sum is σ = 15506304. Its totient is φ = 7429920.

The previous prime is 11387293. The next prime is 11387309. The reversal of 11387301 is 10378311.

11387301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11387293) and next prime (11387309).

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

It is not a de Polignac number, because 11387301 - 23 = 11387293 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11387309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40240 + ... + 40521.

It is an arithmetic number, because the mean of its divisors is an integer number (1938288).

Almost surely, 211387301 is an apocalyptic number.

It is an amenable number.

11387301 is a deficient number, since it is larger than the sum of its proper divisors (4119003).

11387301 is an equidigital number, since it uses as much as digits as its factorization.

11387301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80811.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 11387301 is about 3374.5075196242. The cubic root of 11387301 is about 224.9781114509.

The spelling of 11387301 in words is "eleven million, three hundred eighty-seven thousand, three hundred one".

Divisors: 1 3 47 141 80761 242283 3795767 11387301