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10069305 = 35671287
BaseRepresentation
bin100110011010…
…010100111001
3200221120111020
4212122110321
510034204210
6555453053
7151405401
oct46322471
920846436
1010069305
115758244
123457189
13211728c
1414a1801
15d3d770
hex99a539

10069305 has 8 divisors (see below), whose sum is σ = 16110912. Its totient is φ = 5370288.

The previous prime is 10069303. The next prime is 10069307. The reversal of 10069305 is 50396001.

10069305 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10069303) and next prime (10069307).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10069305 - 21 = 10069303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10069303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335629 + ... + 335658.

It is an arithmetic number, because the mean of its divisors is an integer number (2013864).

Almost surely, 210069305 is an apocalyptic number.

10069305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10069305 is a deficient number, since it is larger than the sum of its proper divisors (6041607).

10069305 is an equidigital number, since it uses as much as digits as its factorization.

10069305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671295.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 10069305 is about 3173.2168220908. The cubic root of 10069305 is about 215.9400339367.

The spelling of 10069305 in words is "ten million, sixty-nine thousand, three hundred five".

Divisors: 1 3 5 15 671287 2013861 3356435 10069305