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10025345 = 511182279
BaseRepresentation
bin100110001111…
…100110000001
3200212100012002
4212033212001
510031302340
6554513345
7151133261
oct46174601
920770162
1010025345
115728210
123435855
132100275
14148d7a1
15d30715
hex98f981

10025345 has 8 divisors (see below), whose sum is σ = 13124160. Its totient is φ = 7291120.

The previous prime is 10025317. The next prime is 10025347. The reversal of 10025345 is 54352001.

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

It is not a de Polignac number, because 10025345 - 222 = 5831041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10025347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91085 + ... + 91194.

It is an arithmetic number, because the mean of its divisors is an integer number (1640520).

Almost surely, 210025345 is an apocalyptic number.

It is an amenable number.

10025345 is a deficient number, since it is larger than the sum of its proper divisors (3098815).

10025345 is a wasteful number, since it uses less digits than its factorization.

10025345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182295.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 10025345 is about 3166.2825205594. The cubic root of 10025345 is about 215.6253292721.

Adding to 10025345 its reverse (54352001), we get a palindrome (64377346).

The spelling of 10025345 in words is "ten million, twenty-five thousand, three hundred forty-five".

Divisors: 1 5 11 55 182279 911395 2005069 10025345