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2853468750 = 2356112767
BaseRepresentation
bin1010101000010100…
…0111101001001110
321100212022020020210
42222011013221032
521320442000000
61151051423250
7130466040606
oct25205075116
97325266223
102853468750
111234788340
12677754b26
1336622b462
141d0d81c06
1511a79c350
hexaa147a4e

2853468750 has 112 divisors (see below), whose sum is σ = 7784900352. Its totient is φ = 691500000.

The previous prime is 2853468727. The next prime is 2853468781. The reversal of 2853468750 is 578643582.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2853468750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1029867 + ... + 1032633.

Almost surely, 22853468750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2853468750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3892450176).

2853468750 is an abundant number, since it is smaller than the sum of its proper divisors (4931431602).

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

2853468750 is an equidigital number, since it uses as much as digits as its factorization.

2853468750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813 (or 2788 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The square root of 2853468750 is about 53417.8692012327. The cubic root of 2853468750 is about 1418.3749097367.

The spelling of 2853468750 in words is "two billion, eight hundred fifty-three million, four hundred sixty-eight thousand, seven hundred fifty".

Divisors: 1 2 3 5 6 10 11 15 22 25 30 33 50 55 66 75 110 125 150 165 250 275 330 375 550 625 750 825 1250 1375 1650 1875 2750 2767 3125 3750 4125 5534 6250 6875 8250 8301 9375 13750 13835 15625 16602 18750 20625 27670 30437 31250 34375 41250 41505 46875 60874 68750 69175 83010 91311 93750 103125 138350 152185 171875 182622 206250 207525 304370 343750 345875 415050 456555 515625 691750 760925 913110 1031250 1037625 1521850 1729375 2075250 2282775 3458750 3804625 4565550 5188125 7609250 8646875 10376250 11413875 17293750 19023125 22827750 25940625 38046250 43234375 51881250 57069375 86468750 95115625 114138750 129703125 190231250 259406250 285346875 475578125 570693750 951156250 1426734375 2853468750