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10393379 = 35329443
BaseRepresentation
bin100111101001…
…011100100011
3201120001000222
4213221130203
510130042004
61010433255
7154225253
oct47513443
921501028
1010393379
115959777
12359282b
1321cb939
141547963
15da47be
hex9e9723

10393379 has 4 divisors (see below), whose sum is σ = 10423176. Its totient is φ = 10363584.

The previous prime is 10393373. The next prime is 10393391. The reversal of 10393379 is 97339301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97339301 = 109389057.

It is a cyclic number.

It is not a de Polignac number, because 10393379 - 212 = 10389283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10393373) 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, 14369 + ... + 15074.

It is an arithmetic number, because the mean of its divisors is an integer number (2605794).

Almost surely, 210393379 is an apocalyptic number.

10393379 is a deficient number, since it is larger than the sum of its proper divisors (29797).

10393379 is an equidigital number, since it uses as much as digits as its factorization.

10393379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29796.

The product of its (nonzero) digits is 15309, while the sum is 35.

The square root of 10393379 is about 3223.8763934121. The cubic root of 10393379 is about 218.2322455463.

The spelling of 10393379 in words is "ten million, three hundred ninety-three thousand, three hundred seventy-nine".

Divisors: 1 353 29443 10393379