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53352160848 = 24327142937039
BaseRepresentation
bin110001101100000010…
…010101111001010000
312002201012111120211100
4301230002111321100
51333231123121343
640302025544400
73566054612310
oct615402257120
9162635446740
1053352160848
11206989a4118
12a40b645100
1350533b5b5c
142821a07440
1515c3cec9d3
hexc6c095e50

53352160848 has 120 divisors (see below), whose sum is σ = 170766252800. Its totient is φ = 15232396032.

The previous prime is 53352160843. The next prime is 53352160859. The reversal of 53352160848 is 84806125335.

53352160848 is a `hidden beast` number, since 5 + 3 + 35 + 2 + 1 + 608 + 4 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53352160843) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1421913 + ... + 1458951.

Almost surely, 253352160848 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 53352160848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85383126400).

53352160848 is an abundant number, since it is smaller than the sum of its proper divisors (117414091952).

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

53352160848 is a wasteful number, since it uses less digits than its factorization.

53352160848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38489 (or 38480 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 53352160848 in words is "fifty-three billion, three hundred fifty-two million, one hundred sixty thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 1429 2858 4287 5716 8574 10003 11432 12861 17148 20006 22864 25722 30009 34296 37039 40012 51444 60018 68592 74078 80024 90027 102888 111117 120036 148156 160048 180054 205776 222234 240072 259273 296312 333351 360108 444468 480144 518546 592624 666702 720216 777819 888936 1037092 1333404 1440432 1555638 1777872 2074184 2333457 2666808 3111276 4148368 4666914 5333616 6222552 9333828 12445104 18667656 37335312 52928731 105857462 158786193 211714924 317572386 370501117 423429848 476358579 635144772 741002234 846859696 952717158 1111503351 1270289544 1482004468 1905434316 2223006702 2540579088 2964008936 3334510053 3810868632 4446013404 5928017872 6669020106 7621737264 8892026808 13338040212 17784053616 26676080424 53352160848