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10419379 = 31336109
BaseRepresentation
bin100111101111…
…110010110011
3201121100200221
4213233302303
510131410004
61011153511
7154364125
oct47576263
921540627
1010419379
115977263
1235a5897
13220a719
141553215
15dac354
hex9efcb3

10419379 has 4 divisors (see below), whose sum is σ = 10755520. Its totient is φ = 10083240.

The previous prime is 10419361. The next prime is 10419397. The reversal of 10419379 is 97391401.

10419379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97391401 = 671453603.

It is an interprime number because it is at equal distance from previous prime (10419361) and next prime (10419397).

It is a cyclic number.

It is not a de Polignac number, because 10419379 - 219 = 9895091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10419779) 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, 168024 + ... + 168085.

It is an arithmetic number, because the mean of its divisors is an integer number (2688880).

Almost surely, 210419379 is an apocalyptic number.

10419379 is a deficient number, since it is larger than the sum of its proper divisors (336141).

10419379 is an equidigital number, since it uses as much as digits as its factorization.

10419379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336140.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 10419379 is about 3227.9062873634. The cubic root of 10419379 is about 218.4140700704.

The spelling of 10419379 in words is "ten million, four hundred nineteen thousand, three hundred seventy-nine".

Divisors: 1 31 336109 10419379