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9036069 = 37430289
BaseRepresentation
bin100010011110…
…000100100101
3122000002011020
4202132010211
54303123234
6521401353
7136543140
oct42360445
918002136
109036069
115111a29
123039259
131b44bb3
1412b3057
15bd7549
hex89e125

9036069 has 8 divisors (see below), whose sum is σ = 13769280. Its totient is φ = 5163456.

The previous prime is 9036059. The next prime is 9036073. The reversal of 9036069 is 9606309.

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

It is not a de Polignac number, because 9036069 - 213 = 9027877 is a prime.

It is a super-2 number, since 2×90360692 = 163301085945522, which contains 22 as substring.

9036069 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9036059) 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, 215124 + ... + 215165.

It is an arithmetic number, because the mean of its divisors is an integer number (1721160).

Almost surely, 29036069 is an apocalyptic number.

It is an amenable number.

9036069 is a deficient number, since it is larger than the sum of its proper divisors (4733211).

9036069 is a wasteful number, since it uses less digits than its factorization.

9036069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430299.

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 9036069 is about 3006.0054890169. The cubic root of 9036069 is about 208.2858880046.

Subtracting from 9036069 its sum of digits (33), we obtain a square (9036036 = 30062).

The spelling of 9036069 in words is "nine million, thirty-six thousand, sixty-nine".

Divisors: 1 3 7 21 430289 1290867 3012023 9036069