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10375231 = 23451097
BaseRepresentation
bin100111100101…
…000000111111
3201112010010211
4213211000333
510124001411
61010213251
7154121326
oct47450077
921463124
1010375231
115947079
123584227
1321c35b9
1415410bd
15d9e221
hex9e503f

10375231 has 4 divisors (see below), whose sum is σ = 10826352. Its totient is φ = 9924112.

The previous prime is 10375223. The next prime is 10375237. The reversal of 10375231 is 13257301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13257301 = 28374673.

It is a cyclic number.

It is not a de Polignac number, because 10375231 - 23 = 10375223 is a prime.

It is a super-2 number, since 2×103752312 = 215290836606722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10375237) 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 3 ways as a sum of consecutive naturals, for example, 225526 + ... + 225571.

It is an arithmetic number, because the mean of its divisors is an integer number (2706588).

Almost surely, 210375231 is an apocalyptic number.

10375231 is a deficient number, since it is larger than the sum of its proper divisors (451121).

10375231 is an equidigital number, since it uses as much as digits as its factorization.

10375231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451120.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 10375231 is about 3221.0605396360. The cubic root of 10375231 is about 218.1051522568.

The spelling of 10375231 in words is "ten million, three hundred seventy-five thousand, two hundred thirty-one".

Divisors: 1 23 451097 10375231