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11672941 = 76724889
BaseRepresentation
bin101100100001…
…110101101101
3210222001021011
4230201311231
510442013231
61054105221
7201134620
oct54416555
923861234
1011672941
116653065
123aab211
132559187
14179bdb7
1510589b1
hexb21d6d

11672941 has 8 divisors (see below), whose sum is σ = 13540160. Its totient is φ = 9855648.

The previous prime is 11672939. The next prime is 11672959. The reversal of 11672941 is 14927611.

11672941 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 11672941 - 21 = 11672939 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11672911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11976 + ... + 12913.

It is an arithmetic number, because the mean of its divisors is an integer number (1692520).

Almost surely, 211672941 is an apocalyptic number.

It is an amenable number.

11672941 is a deficient number, since it is larger than the sum of its proper divisors (1867219).

11672941 is an equidigital number, since it uses as much as digits as its factorization.

11672941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24963.

The product of its digits is 3024, while the sum is 31.

The square root of 11672941 is about 3416.5686002186. The cubic root of 11672941 is about 226.8437214757.

The spelling of 11672941 in words is "eleven million, six hundred seventy-two thousand, nine hundred forty-one".

Divisors: 1 7 67 469 24889 174223 1667563 11672941