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10387079 is a prime number
BaseRepresentation
bin100111100111…
…111010000111
3201112201101122
4213213322013
510124341304
61010344155
7154201013
oct47477207
921481348
1010387079
115954a6a
12358b05b
1321c8b01
141545543
15da29be
hex9e7e87

10387079 has 2 divisors, whose sum is σ = 10387080. Its totient is φ = 10387078.

The previous prime is 10387057. The next prime is 10387109. The reversal of 10387079 is 97078301.

It is a weak prime.

It is an emirp because it is prime and its reverse (97078301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10387079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10387379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5193539 + 5193540.

It is an arithmetic number, because the mean of its divisors is an integer number (5193540).

Almost surely, 210387079 is an apocalyptic number.

10387079 is a deficient number, since it is larger than the sum of its proper divisors (1).

10387079 is an equidigital number, since it uses as much as digits as its factorization.

10387079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 10387079 is about 3222.8991606937. The cubic root of 10387079 is about 218.1881424356.

The spelling of 10387079 in words is "ten million, three hundred eighty-seven thousand, seventy-nine".