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10101384079 is a prime number
BaseRepresentation
bin10010110100001011…
…01110001110001111
3222001222112110221021
421122011232032033
5131141423242304
64350203415011
7505215230233
oct113205561617
928058473837
1010101384079
114313a71406
121b5ab24467
13c4c9c6c57
146bb7d45c3
153e1c37a54
hex25a16e38f

10101384079 has 2 divisors, whose sum is σ = 10101384080. Its totient is φ = 10101384078.

The previous prime is 10101384077. The next prime is 10101384089. The reversal of 10101384079 is 97048310101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10101384079 - 21 = 10101384077 is a prime.

It is a super-2 number, since 2×101013840792 (a number of 21 digits) contains 22 as substring.

Together with 10101384077, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101384077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050692039 + 5050692040.

It is an arithmetic number, because the mean of its divisors is an integer number (5050692040).

Almost surely, 210101384079 is an apocalyptic number.

10101384079 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101384079 is an equidigital number, since it uses as much as digits as its factorization.

10101384079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 34.

The spelling of 10101384079 in words is "ten billion, one hundred one million, three hundred eighty-four thousand, seventy-nine".