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53831250244 = 22173078533023
BaseRepresentation
bin110010001000100101…
…111011000101000100
312010221120222211221001
4302020211323011010
51340221300001434
640421342303044
73613663035352
oct621045730504
9163846884831
1053831250244
1120914379072
12a523b87a84
1350cb7291c5
1428694b87d2
151600dd5114
hexc8897b144

53831250244 has 48 divisors (see below), whose sum is σ = 100221504768. Its totient is φ = 25211893248.

The previous prime is 53831250241. The next prime is 53831250259. The reversal of 53831250244 is 44205213835.

It is not an unprimeable number, because it can be changed into a prime (53831250241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17805717 + ... + 17808739.

It is an arithmetic number, because the mean of its divisors is an integer number (2087948016).

Almost surely, 253831250244 is an apocalyptic number.

It is an amenable number.

53831250244 is a deficient number, since it is larger than the sum of its proper divisors (46390254524).

53831250244 is a wasteful number, since it uses less digits than its factorization.

53831250244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4204 (or 4202 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 53831250244 in words is "fifty-three billion, eight hundred thirty-one million, two hundred fifty thousand, two hundred forty-four".

Divisors: 1 2 4 17 34 68 307 614 853 1228 1706 3023 3412 5219 6046 10438 12092 14501 20876 29002 51391 58004 102782 205564 261871 523742 928061 1047484 1856122 2578619 3712244 4451807 5157238 8903614 10314476 15777037 17807228 31554074 43836523 63108148 87673046 175346092 791636033 1583272066 3166544132 13457812561 26915625122 53831250244