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10124576893 is a prime number
BaseRepresentation
bin10010110110111100…
…01100100001111101
3222010121011210111101
421123132030201331
5131213342430033
64352352453101
7505616324614
oct113336144175
928117153441
1010124576893
114326072522
121b6684a191
13c54757702
146c091087b
153e3cb997d
hex25b78c87d

10124576893 has 2 divisors, whose sum is σ = 10124576894. Its totient is φ = 10124576892.

The previous prime is 10124576887. The next prime is 10124576897. The reversal of 10124576893 is 39867542101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8916458329 + 1208118564 = 94427^2 + 34758^2 .

It is a cyclic number.

It is not a de Polignac number, because 10124576893 - 233 = 1534642301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10124576897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5062288446 + 5062288447.

It is an arithmetic number, because the mean of its divisors is an integer number (5062288447).

It is a 2-persistent number, because it is pandigital, and so is 2⋅10124576893 = 20249153786, but 3⋅10124576893 = 30373730679 is not.

Almost surely, 210124576893 is an apocalyptic number.

It is an amenable number.

10124576893 is a deficient number, since it is larger than the sum of its proper divisors (1).

10124576893 is an equidigital number, since it uses as much as digits as its factorization.

10124576893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 10124576893 in words is "ten billion, one hundred twenty-four million, five hundred seventy-six thousand, eight hundred ninety-three".