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10251673141 = 13017879841
BaseRepresentation
bin10011000110000110…
…00001111000110101
3222110110022221202211
421203003001320311
5131443412020031
64413132533421
7512021532613
oct114303017065
928413287684
1010251673141
114390890846
121ba1321271
13c74b975a8
146d37566b3
15400022bb1
hex2630c1e35

10251673141 has 4 divisors (see below), whose sum is σ = 10259554284. Its totient is φ = 10243792000.

The previous prime is 10251673099. The next prime is 10251673249. The reversal of 10251673141 is 14137615201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14137615201 = 89158849609.

It can be written as a sum of positive squares in 2 ways, for example, as 373301041 + 9878372100 = 19321^2 + 99390^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10251673141 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 (10251673441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3938620 + ... + 3941221.

It is an arithmetic number, because the mean of its divisors is an integer number (2564888571).

Almost surely, 210251673141 is an apocalyptic number.

It is an amenable number.

10251673141 is a deficient number, since it is larger than the sum of its proper divisors (7881143).

10251673141 is an equidigital number, since it uses as much as digits as its factorization.

10251673141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7881142.

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 10251673141 in words is "ten billion, two hundred fifty-one million, six hundred seventy-three thousand, one hundred forty-one".

Divisors: 1 1301 7879841 10251673141