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10106345 = 52777297
BaseRepresentation
bin100110100011…
…010111101001
3201000110022002
4212203113221
510041400340
61000340345
7151621364
oct46432751
921013262
1010106345
115783057
1234746b5
13212b0b2
1414b10db
15d49715
hex9a35e9

10106345 has 8 divisors (see below), whose sum is σ = 12173064. Its totient is φ = 8054784.

The previous prime is 10106323. The next prime is 10106357. The reversal of 10106345 is 54360101.

It can be written as a sum of positive squares in 4 ways, for example, as 38416 + 10067929 = 196^2 + 3173^2 .

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 10106345 - 26 = 10106281 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2264 + ... + 5033.

It is an arithmetic number, because the mean of its divisors is an integer number (1521633).

Almost surely, 210106345 is an apocalyptic number.

It is an amenable number.

10106345 is a deficient number, since it is larger than the sum of its proper divisors (2066719).

10106345 is an equidigital number, since it uses as much as digits as its factorization.

10106345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7579.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 10106345 is about 3179.0478134184. The cubic root of 10106345 is about 216.2044888466.

Adding to 10106345 its reverse (54360101), we get a palindrome (64466446).

The spelling of 10106345 in words is "ten million, one hundred six thousand, three hundred forty-five".

Divisors: 1 5 277 1385 7297 36485 2021269 10106345