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10375139 = 23451093
BaseRepresentation
bin100111100100…
…111111100011
3201112010000102
4213210333203
510124001024
61010213015
7154121135
oct47447743
921463012
1010375139
115946aa5
12358416b
1321c3548
141541055
15d9e1ae
hex9e4fe3

10375139 has 4 divisors (see below), whose sum is σ = 10826256. Its totient is φ = 9924024.

The previous prime is 10375129. The next prime is 10375153. The reversal of 10375139 is 93157301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10375139 - 212 = 10371043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10375129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225524 + ... + 225569.

It is an arithmetic number, because the mean of its divisors is an integer number (2706564).

Almost surely, 210375139 is an apocalyptic number.

10375139 is a deficient number, since it is larger than the sum of its proper divisors (451117).

10375139 is an equidigital number, since it uses as much as digits as its factorization.

10375139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451116.

The product of its (nonzero) digits is 2835, while the sum is 29.

The square root of 10375139 is about 3221.0462585936. The cubic root of 10375139 is about 218.1045075890.

The spelling of 10375139 in words is "ten million, three hundred seventy-five thousand, one hundred thirty-nine".

Divisors: 1 23 451093 10375139