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12401153 is a prime number
BaseRepresentation
bin101111010011…
…101000000001
3212100001011222
4233103220001
511133314103
61121444425
7210256652
oct57235001
925301158
1012401153
117000196
1241a0715
13275277b
14190b529
15114e638
hexbd3a01

12401153 has 2 divisors, whose sum is σ = 12401154. Its totient is φ = 12401152.

The previous prime is 12401149. The next prime is 12401173. The reversal of 12401153 is 35110421.

12401153 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7661824 + 4739329 = 2768^2 + 2177^2 .

It is a cyclic number.

It is not a de Polignac number, because 12401153 - 22 = 12401149 is a prime.

It is not a weakly prime, because it can be changed into another prime (12401173) 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 as a sum of consecutive naturals, namely, 6200576 + 6200577.

It is an arithmetic number, because the mean of its divisors is an integer number (6200577).

Almost surely, 212401153 is an apocalyptic number.

It is an amenable number.

12401153 is a deficient number, since it is larger than the sum of its proper divisors (1).

12401153 is an equidigital number, since it uses as much as digits as its factorization.

12401153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 12401153 is about 3521.5270835250. The cubic root of 12401153 is about 231.4660792119.

Adding to 12401153 its reverse (35110421), we get a palindrome (47511574).

The spelling of 12401153 in words is "twelve million, four hundred one thousand, one hundred fifty-three".