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8753051252 = 2211193167712
BaseRepresentation
bin10000010011011100…
…01111011001110100
3211121000102002000102
420021232033121310
5120411240120002
64004320133232
7426623464601
oct101156173164
924530362012
108753051252
113791961a60
121843467218
13a9656868a
145d06d16a8
1536369ba02
hex209b8f674

8753051252 has 144 divisors (see below), whose sum is σ = 18691491840. Its totient is φ = 3542616000.

The previous prime is 8753051249. The next prime is 8753051287. The reversal of 8753051252 is 2521503578.

8753051252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123282377 + ... + 123282447.

Almost surely, 28753051252 is an apocalyptic number.

It is an amenable number.

8753051252 is an abundant number, since it is smaller than the sum of its proper divisors (9938440588).

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

8753051252 is a wasteful number, since it uses less digits than its factorization.

8753051252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 8753051252 is about 93557.7428757235. The cubic root of 8753051252 is about 2060.8821474013.

The spelling of 8753051252 in words is "eight billion, seven hundred fifty-three million, fifty-one thousand, two hundred fifty-two".

Divisors: 1 2 4 11 19 22 31 38 44 62 67 71 76 124 134 142 209 268 284 341 418 589 682 737 781 836 1178 1273 1349 1364 1474 1562 2077 2201 2356 2546 2698 2948 3124 4154 4402 4757 5041 5092 5396 6479 8308 8804 9514 10082 12958 14003 14839 19028 20164 22847 24211 25916 28006 29678 39463 41819 45694 48422 52327 55451 56012 59356 78926 83638 90383 91388 95779 96844 104654 110902 147467 156271 157852 167276 180766 191558 209308 221804 294934 312542 337747 361532 383116 434093 460009 589868 625084 675494 868186 920018 994213 1053569 1350988 1622137 1718981 1736372 1840036 1988426 2107138 2801873 2969149 3244274 3437962 3715217 3976852 4214276 5603746 5938298 6417193 6488548 6875924 7430434 10470157 11207492 11876596 12834386 14860868 20940314 25668772 30820603 32660639 41880628 61641206 65321278 70589123 115171727 123282412 130642556 141178246 198932983 230343454 282356492 397865966 460686908 795731932 2188262813 4376525626 8753051252