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10211708029 is a prime number
BaseRepresentation
bin10011000001010101…
…00100110001111101
3222100200010111221111
421200222210301331
5131403144124104
64405144202021
7511025041345
oct114052446175
928320114844
1010211708029
114370274426
121b8ba69311
13c698138b3
146cc311d25
153eb77b404
hex260aa4c7d

10211708029 has 2 divisors, whose sum is σ = 10211708030. Its totient is φ = 10211708028.

The previous prime is 10211708021. The next prime is 10211708057. The reversal of 10211708029 is 92080711201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7655900004 + 2555808025 = 87498^2 + 50555^2 .

It is an emirp because it is prime and its reverse (92080711201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10211708029 - 23 = 10211708021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211708021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105854014 + 5105854015.

It is an arithmetic number, because the mean of its divisors is an integer number (5105854015).

Almost surely, 210211708029 is an apocalyptic number.

It is an amenable number.

10211708029 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211708029 is an equidigital number, since it uses as much as digits as its factorization.

10211708029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 31.

The spelling of 10211708029 in words is "ten billion, two hundred eleven million, seven hundred eight thousand, twenty-nine".