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52095360 = 273543631
BaseRepresentation
bin1100011010111…
…0100110000000
310122000201101210
43012232212000
5101314022420
65100330120
71201542342
oct306564600
9118021353
1052095360
1127452019
1215543940
13aa40075
146cc1292
1548909e0
hex31ae980

52095360 has 128 divisors (see below), whose sum is σ = 170184960. Its totient is φ = 13547520.

The previous prime is 52095341. The next prime is 52095367. The reversal of 52095360 is 6359025.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-3 number, since 3×520953603 (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52095367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82245 + ... + 82875.

It is an arithmetic number, because the mean of its divisors is an integer number (1329570).

Almost surely, 252095360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52095360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85092480).

52095360 is an abundant number, since it is smaller than the sum of its proper divisors (118089600).

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

52095360 is a wasteful number, since it uses less digits than its factorization.

52095360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 52095360 is about 7217.7115486836. The cubic root of 52095360 is about 373.4791380601.

The spelling of 52095360 in words is "fifty-two million, ninety-five thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 43 48 60 64 80 86 96 120 128 129 160 172 192 215 240 258 320 344 384 430 480 516 631 640 645 688 860 960 1032 1262 1290 1376 1720 1893 1920 2064 2524 2580 2752 3155 3440 3786 4128 5048 5160 5504 6310 6880 7572 8256 9465 10096 10320 12620 13760 15144 16512 18930 20192 20640 25240 27133 27520 30288 37860 40384 41280 50480 54266 60576 75720 80768 81399 82560 100960 108532 121152 135665 151440 162798 201920 217064 242304 271330 302880 325596 403840 406995 434128 542660 605760 651192 813990 868256 1085320 1211520 1302384 1627980 1736512 2170640 2604768 3255960 3473024 4341280 5209536 6511920 8682560 10419072 13023840 17365120 26047680 52095360