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11001379 = 71891741
BaseRepresentation
bin101001111101…
…111000100011
3202200221001111
4221331320203
510304021004
61031444151
7162336664
oct51757043
922627044
1011001379
116234554
123826657
1323825bc
14166536b
15e74a04
hexa7de23

11001379 has 8 divisors (see below), whose sum is σ = 11288160. Its totient is φ = 10718400.

The previous prime is 11001377. The next prime is 11001391. The reversal of 11001379 is 97310011.

11001379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 11001379 - 21 = 11001377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11001371) 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, 5449 + ... + 7189.

It is an arithmetic number, because the mean of its divisors is an integer number (1411020).

Almost surely, 211001379 is an apocalyptic number.

11001379 is a deficient number, since it is larger than the sum of its proper divisors (286781).

11001379 is an equidigital number, since it uses as much as digits as its factorization.

11001379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 11001379 is about 3316.8326759124. The cubic root of 11001379 is about 222.4073022096.

The spelling of 11001379 in words is "eleven million, one thousand, three hundred seventy-nine".

Divisors: 1 71 89 1741 6319 123611 154949 11001379