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11369214 = 2331731217
BaseRepresentation
bin101011010111…
…101011111110
3210101121122000
4223113223332
510402303324
61043403130
7165431253
oct53275376
923347560
1011369214
11646594a
1239834a6
132480b5c
14171d42a
15ee89c9
hexad7afe

11369214 has 32 divisors (see below), whose sum is σ = 25431840. Its totient is φ = 3764736.

The previous prime is 11369213. The next prime is 11369231. The reversal of 11369214 is 41296311.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11369213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8734 + ... + 9950.

It is an arithmetic number, because the mean of its divisors is an integer number (794745).

Almost surely, 211369214 is an apocalyptic number.

11369214 is an abundant number, since it is smaller than the sum of its proper divisors (14062626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11369214 is a wasteful number, since it uses less digits than its factorization.

11369214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401 (or 1395 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 11369214 is about 3371.8265079924. The cubic root of 11369214 is about 224.8589337977.

The spelling of 11369214 in words is "eleven million, three hundred sixty-nine thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 173 346 519 1038 1217 1557 2434 3114 3651 4671 7302 9342 10953 21906 32859 65718 210541 421082 631623 1263246 1894869 3789738 5684607 11369214