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9106057608 = 2337931115443
BaseRepresentation
bin10000111101100001…
…10110100110001000
3212111121122122200220
420132300312212020
5122122122320413
64103330230040
7441441132624
oct103660664610
925447578626
109106057608
11395314a94a
121921725320
13b2173508b
14625542184
1538467b223
hex21ec36988

9106057608 has 64 divisors (see below), whose sum is σ = 23128934400. Its totient is φ = 2987100480.

The previous prime is 9106057603. The next prime is 9106057637. The reversal of 9106057608 is 8067506019.

It is a self number, because there is not a number n which added to its sum of digits gives 9106057608.

It is not an unprimeable number, because it can be changed into a prime (9106057601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 581935 + ... + 597377.

It is an arithmetic number, because the mean of its divisors is an integer number (361389600).

Almost surely, 29106057608 is an apocalyptic number.

It is an amenable number.

9106057608 is an abundant number, since it is smaller than the sum of its proper divisors (14022876792).

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

9106057608 is a wasteful number, since it uses less digits than its factorization.

9106057608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15842 (or 15838 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 9106057608 is about 95425.6653526712. The cubic root of 9106057608 is about 2088.2226297018. Note that the first 3 decimals are identical.

The spelling of 9106057608 in words is "nine billion, one hundred six million, fifty-seven thousand, six hundred eight".

Divisors: 1 2 3 4 6 8 12 24 79 158 237 311 316 474 622 632 933 948 1244 1866 1896 2488 3732 7464 15443 24569 30886 46329 49138 61772 73707 92658 98276 123544 147414 185316 196552 294828 370632 589656 1219997 2439994 3659991 4802773 4879988 7319982 9605546 9759976 14408319 14639964 19211092 28816638 29279928 38422184 57633276 115266552 379419067 758838134 1138257201 1517676268 2276514402 3035352536 4553028804 9106057608