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10753009 = 27139679
BaseRepresentation
bin101001000001…
…001111110001
3202020022100121
4221001033301
510223044014
61022250241
7160253611
oct51011761
922208317
1010753009
116084993
123726981
1322c6537
1415dca41
15e26124
hexa413f1

10753009 has 4 divisors (see below), whose sum is σ = 10792960. Its totient is φ = 10713060.

The previous prime is 10753007. The next prime is 10753073. The reversal of 10753009 is 90035701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10753009 - 21 = 10753007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10753003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19569 + ... + 20110.

It is an arithmetic number, because the mean of its divisors is an integer number (2698240).

Almost surely, 210753009 is an apocalyptic number.

It is an amenable number.

10753009 is a deficient number, since it is larger than the sum of its proper divisors (39951).

10753009 is an equidigital number, since it uses as much as digits as its factorization.

10753009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39950.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 10753009 is about 3279.1780982435. The cubic root of 10753009 is about 220.7208380475.

The spelling of 10753009 in words is "ten million, seven hundred fifty-three thousand, nine".

Divisors: 1 271 39679 10753009