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9069996 = 22313531097
BaseRepresentation
bin100010100110…
…010110101100
3122001210200210
4202212112230
54310214441
6522222420
7140044065
oct42462654
918053623
109069996
115135471
123054a10
131b57480
1412c156c
15be2616
hex8a65ac

9069996 has 48 divisors (see below), whose sum is σ = 23242464. Its totient is φ = 2735616.

The previous prime is 9069989. The next prime is 9070001. The reversal of 9069996 is 6999609.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7720 + ... + 8816.

It is an arithmetic number, because the mean of its divisors is an integer number (484218).

Almost surely, 29069996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9069996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11621232).

9069996 is an abundant number, since it is smaller than the sum of its proper divisors (14172468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9069996 is a wasteful number, since it uses less digits than its factorization.

9069996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170 (or 1168 counting only the distinct ones).

The product of its (nonzero) digits is 236196, while the sum is 48.

The square root of 9069996 is about 3011.6434051859. The cubic root of 9069996 is about 208.5462405133.

The spelling of 9069996 in words is "nine million, sixty-nine thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 13 26 39 52 53 78 106 156 159 212 318 636 689 1097 1378 2067 2194 2756 3291 4134 4388 6582 8268 13164 14261 28522 42783 57044 58141 85566 116282 171132 174423 232564 348846 697692 755833 1511666 2267499 3023332 4534998 9069996