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10152079 = 71450297
BaseRepresentation
bin100110101110…
…100010001111
3201002210000221
4212232202033
510044331304
61001332211
7152201620
oct46564217
921083027
1010152079
115804453
123497067
132145b62
1414c3a47
15d58054
hex9ae88f

10152079 has 4 divisors (see below), whose sum is σ = 11602384. Its totient is φ = 8701776.

The previous prime is 10152073. The next prime is 10152083. The reversal of 10152079 is 97025101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97025101 = 617157253.

It is a cyclic number.

It is not a de Polignac number, because 10152079 - 219 = 9627791 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 (10152073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725142 + ... + 725155.

It is an arithmetic number, because the mean of its divisors is an integer number (2900596).

Almost surely, 210152079 is an apocalyptic number.

10152079 is a deficient number, since it is larger than the sum of its proper divisors (1450305).

10152079 is an equidigital number, since it uses as much as digits as its factorization.

10152079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450304.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 10152079 is about 3186.2327284742. The cubic root of 10152079 is about 216.5301264642.

The spelling of 10152079 in words is "ten million, one hundred fifty-two thousand, seventy-nine".

Divisors: 1 7 1450297 10152079