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11380467 = 37541927
BaseRepresentation
bin101011011010…
…011011110011
3210102012001210
4223122123303
510403133332
61043531203
7165506130
oct53323363
923365053
1011380467
11647334a
123989b03
132486007
141723587
15eebecc
hexada6f3

11380467 has 8 divisors (see below), whose sum is σ = 17341696. Its totient is φ = 6503112.

The previous prime is 11380433. The next prime is 11380477. The reversal of 11380467 is 76408311.

It is a happy number.

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

It is not a de Polignac number, because 11380467 - 26 = 11380403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11380477) 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, 270943 + ... + 270984.

It is an arithmetic number, because the mean of its divisors is an integer number (2167712).

Almost surely, 211380467 is an apocalyptic number.

11380467 is a deficient number, since it is larger than the sum of its proper divisors (5961229).

11380467 is an equidigital number, since it uses as much as digits as its factorization.

11380467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541937.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 11380467 is about 3373.4947754517. The cubic root of 11380467 is about 224.9330961575.

Adding to 11380467 its reverse (76408311), we get a palindrome (87788778).

The spelling of 11380467 in words is "eleven million, three hundred eighty thousand, four hundred sixty-seven".

Divisors: 1 3 7 21 541927 1625781 3793489 11380467