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10412405 = 52418641
BaseRepresentation
bin100111101110…
…000101110101
3201121000010122
4213232011311
510131144110
61011101325
7154334603
oct47560565
921530118
1010412405
115971aa3
1235a1845
1322074b3
141550873
15daa255
hex9ee175

10412405 has 8 divisors (see below), whose sum is σ = 12548184. Its totient is φ = 8294400.

The previous prime is 10412383. The next prime is 10412431. The reversal of 10412405 is 50421401.

It can be written as a sum of positive squares in 4 ways, for example, as 217156 + 10195249 = 466^2 + 3193^2 .

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

It is not a de Polignac number, because 10412405 - 212 = 10408309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3116 + ... + 5525.

It is an arithmetic number, because the mean of its divisors is an integer number (1568523).

Almost surely, 210412405 is an apocalyptic number.

It is an amenable number.

10412405 is a deficient number, since it is larger than the sum of its proper divisors (2135779).

10412405 is an equidigital number, since it uses as much as digits as its factorization.

10412405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8887.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 10412405 is about 3226.8258397379. The cubic root of 10412405 is about 218.3653288515.

Adding to 10412405 its reverse (50421401), we get a palindrome (60833806).

The spelling of 10412405 in words is "ten million, four hundred twelve thousand, four hundred five".

Divisors: 1 5 241 1205 8641 43205 2082481 10412405