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10180893 = 37574483
BaseRepresentation
bin100110110101…
…100100011101
3201011020120010
4212311210131
510101242033
61002113433
7152351622
oct46654435
921136503
1010180893
115824068
1234ab879
132155cc8
1414d0349
15d61863
hex9b591d

10180893 has 8 divisors (see below), whose sum is σ = 13595488. Its totient is φ = 6776784.

The previous prime is 10180889. The next prime is 10180897. The reversal of 10180893 is 39808101.

It is an interprime number because it is at equal distance from previous prime (10180889) and next prime (10180897).

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

It is not a de Polignac number, because 10180893 - 22 = 10180889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10180893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10180897) by changing a digit.

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, 30 + ... + 4512.

It is an arithmetic number, because the mean of its divisors is an integer number (1699436).

Almost surely, 210180893 is an apocalyptic number.

It is an amenable number.

10180893 is a deficient number, since it is larger than the sum of its proper divisors (3414595).

10180893 is an equidigital number, since it uses as much as digits as its factorization.

10180893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5243.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 10180893 is about 3190.7511654781. The cubic root of 10180893 is about 216.7347875218.

Adding to 10180893 its reverse (39808101), we get a palindrome (49988994).

The spelling of 10180893 in words is "ten million, one hundred eighty thousand, eight hundred ninety-three".

Divisors: 1 3 757 2271 4483 13449 3393631 10180893