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10299289 = 7111310289
BaseRepresentation
bin100111010010…
…011110011001
3201101020222011
4213102132121
510114034124
61004425521
7153354040
oct47223631
921336864
1010299289
1158a5010
1235482a1
132197b70
141521557
15d86994
hex9d2799

10299289 has 16 divisors (see below), whose sum is σ = 13829760. Its totient is φ = 7407360.

The previous prime is 10299287. The next prime is 10299313. The reversal of 10299289 is 98299201.

10299289 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10299289 - 21 = 10299287 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10299281) 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 15 ways as a sum of consecutive naturals, for example, 4144 + ... + 6145.

It is an arithmetic number, because the mean of its divisors is an integer number (864360).

Almost surely, 210299289 is an apocalyptic number.

It is an amenable number.

10299289 is a deficient number, since it is larger than the sum of its proper divisors (3530471).

10299289 is a wasteful number, since it uses less digits than its factorization.

10299289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10320.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 10299289 is about 3209.2505355612. The cubic root of 10299289 is about 217.5717048998.

The spelling of 10299289 in words is "ten million, two hundred ninety-nine thousand, two hundred eighty-nine".

Divisors: 1 7 11 13 77 91 143 1001 10289 72023 113179 133757 792253 936299 1471327 10299289