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9038875329 = 32112432672
BaseRepresentation
bin10000110101100001…
…00100101011000001
3212022221020102221100
420122300210223001
5122002423002304
64052530245013
7436664113131
oct103260445301
925287212840
109038875329
113919233900
121903126769
13b10841c53
1461a654ac1
1537d80a439
hex21ac24ac1

9038875329 has 81 divisors (see below), whose sum is σ = 14915047329. Its totient is φ = 5270847120.

The previous prime is 9038875309. The next prime is 9038875393. The reversal of 9038875329 is 9235788309.

It is a happy number.

The square root of 9038875329 is 95073.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 9038875329 - 27 = 9038875201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9038875309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 134908554 + ... + 134908620.

Almost surely, 29038875329 is an apocalyptic number.

9038875329 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

9038875329 is the 95073-rd square number.

9038875329 is the 47537-th centered octagonal number.

It is an amenable number.

9038875329 is a deficient number, since it is larger than the sum of its proper divisors (5876172000).

9038875329 is a wasteful number, since it uses less digits than its factorization.

9038875329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The cubic root of 9038875329 is about 2083.0744819955.

The spelling of 9038875329 in words is "nine billion, thirty-eight million, eight hundred seventy-five thousand, three hundred twenty-nine".

Divisors: 1 3 9 11 33 43 67 99 121 129 201 363 387 473 603 737 1089 1419 1849 2211 2881 4257 4489 5203 5547 6633 8107 8643 13467 15609 16641 20339 24321 25929 31691 40401 46827 49379 61017 72963 95073 123883 148137 183051 193027 223729 285219 348601 371649 444411 543169 579081 671187 1045803 1114947 1362713 1629507 1737243 2013561 2123297 3137409 4088139 4888521 6369891 8300161 12264417 14989843 19109673 23356267 24900483 44969529 70068801 74701449 91301771 134908587 210206403 273905313 821715939 1004319481 3012958443 9038875329