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10250306189 = 92831110419
BaseRepresentation
bin10011000101111011…
…10100001010001101
3222110100202111122222
421202331310022031
5131443034244224
64413043345125
7512004110414
oct114275641215
928410674588
1010250306189
114390037832
121ba09821a5
13c74809346
146d34bc47b
153eed52b5e
hex262f7428d

10250306189 has 4 divisors (see below), whose sum is σ = 10250509440. Its totient is φ = 10250102940.

The previous prime is 10250306113. The next prime is 10250306197. The reversal of 10250306189 is 98160305201.

10250306189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10250306189 - 228 = 9981870733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10250306489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37622 + ... + 148040.

It is an arithmetic number, because the mean of its divisors is an integer number (2562627360).

Almost surely, 210250306189 is an apocalyptic number.

It is an amenable number.

10250306189 is a deficient number, since it is larger than the sum of its proper divisors (203251).

10250306189 is an equidigital number, since it uses as much as digits as its factorization.

10250306189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203250.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 10250306189 in words is "ten billion, two hundred fifty million, three hundred six thousand, one hundred eighty-nine".

Divisors: 1 92831 110419 10250306189