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11299169 = 71794951
BaseRepresentation
bin101011000110…
…100101100001
3210021001112202
4223012211201
510343033134
61042102545
7165020120
oct53064541
923231482
1011299169
116418262
12394aa55
132457ccb
141701ab7
15ed2d7e
hexac6961

11299169 has 8 divisors (see below), whose sum is σ = 13673088. Its totient is φ = 9115200.

The previous prime is 11299157. The next prime is 11299181. The reversal of 11299169 is 96199211.

11299169 is digitally balanced in base 3, 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 (11299157) and next prime (11299181).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11299169 is a prime.

It is a super-2 number, since 2×112991692 = 255342440181122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11299139) 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, 47357 + ... + 47594.

It is an arithmetic number, because the mean of its divisors is an integer number (1709136).

Almost surely, 211299169 is an apocalyptic number.

It is an amenable number.

11299169 is a deficient number, since it is larger than the sum of its proper divisors (2373919).

11299169 is an equidigital number, since it uses as much as digits as its factorization.

11299169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94975.

The product of its digits is 8748, while the sum is 38.

The square root of 11299169 is about 3361.4236567264. The cubic root of 11299169 is about 224.3962017038.

The spelling of 11299169 in words is "eleven million, two hundred ninety-nine thousand, one hundred sixty-nine".

Divisors: 1 7 17 119 94951 664657 1614167 11299169