Search a number
-
+
10407019 = 73674051
BaseRepresentation
bin100111101100…
…110001101011
3201120201202011
4213230301223
510131011034
61011020351
7154313110
oct47546153
921521664
1010407019
115968a47
12359a6b7
132204bcc
14154c907
15da8864
hex9ecc6b

10407019 has 8 divisors (see below), whose sum is σ = 11929088. Its totient is φ = 8893800.

The previous prime is 10407013. The next prime is 10407029. The reversal of 10407019 is 91070401.

10407019 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10407019 - 23 = 10407011 is a prime.

It is a super-2 number, since 2×104070192 = 216612088932722, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (10407011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544 + ... + 4594.

It is an arithmetic number, because the mean of its divisors is an integer number (1491136).

Almost surely, 210407019 is an apocalyptic number.

10407019 is a deficient number, since it is larger than the sum of its proper divisors (1522069).

10407019 is an equidigital number, since it uses as much as digits as its factorization.

10407019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4425.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 10407019 is about 3225.9911655180. The cubic root of 10407019 is about 218.3276712528.

The spelling of 10407019 in words is "ten million, four hundred seven thousand, nineteen".

Divisors: 1 7 367 2569 4051 28357 1486717 10407019