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53196480 = 2633547131
BaseRepresentation
bin1100101011101…
…1011011000000
310201002122212000
43022323123000
5102104241410
65140104000
71214106531
oct312733300
9121078760
1053196480
1128034337
1215995000
13b03730c
1470ca688
154a0bdc0
hex32bb6c0

53196480 has 224 divisors, whose sum is σ = 193121280. Its totient is φ = 13777920.

The previous prime is 53196439. The next prime is 53196497. The reversal of 53196480 is 8469135.

53196480 is a `hidden beast` number, since 5 + 3 + 1 + 9 + 648 + 0 = 666.

53196480 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 (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406015 + ... + 406145.

Almost surely, 253196480 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 53196480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96560640).

53196480 is an abundant number, since it is smaller than the sum of its proper divisors (139924800).

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

53196480 is a wasteful number, since it uses less digits than its factorization.

53196480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 53196480 is about 7293.5917077939. The cubic root of 53196480 is about 376.0921759829.

The spelling of 53196480 in words is "fifty-three million, one hundred ninety-six thousand, four hundred eighty".