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9039088029 = 371193219881
BaseRepresentation
bin10000110101100010…
…11000100110011101
3212022221122020201010
420122301120212131
5122003001304104
64052535005433
7436665660216
oct103261304635
925287566633
109039088029
113919369694
121903209879
13b108b79ca
1461a6ac40d
1537d84d489
hex21ac5899d

9039088029 has 16 divisors (see below), whose sum is σ = 12285247104. Its totient is φ = 5910374400.

The previous prime is 9039087997. The next prime is 9039088033. The reversal of 9039088029 is 9208809309.

It is not a de Polignac number, because 9039088029 - 25 = 9039087997 is a prime.

It is a super-2 number, since 2×90390880292 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9039088529) 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, 68832 + ... + 151049.

It is an arithmetic number, because the mean of its divisors is an integer number (767827944).

Almost surely, 29039088029 is an apocalyptic number.

It is an amenable number.

9039088029 is a deficient number, since it is larger than the sum of its proper divisors (3246159075).

9039088029 is a wasteful number, since it uses less digits than its factorization.

9039088029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220148.

The product of its (nonzero) digits is 279936, while the sum is 48.

The square root of 9039088029 is about 95074.1186075369. The cubic root of 9039088029 is about 2083.0908212874.

The spelling of 9039088029 in words is "nine billion, thirty-nine million, eighty-eight thousand, twenty-nine".

Divisors: 1 3 71 193 213 579 13703 41109 219881 659643 15611551 42437033 46834653 127311099 3013029343 9039088029