| Base | Representation |
|---|---|
| bin | 11000001010001100010100… |
| … | …10111110010010100000000 |
| 3 | 20222002212111002021010222000 |
| 4 | 30011012022113302110000 |
| 5 | 23430412112111203144 |
| 6 | 304554034020144000 |
| 7 | 14122165635612210 |
| oct | 1405061227622400 |
| 9 | 228085432233860 |
| 10 | 53126771975424 |
| 11 | 15a22a3484a294 |
| 12 | 5b603a8538000 |
| 13 | 2384aaa426094 |
| 14 | d194c6da8240 |
| 15 | 621e38b30769 |
| hex | 30518a5f2500 |
53126771975424 has 288 divisors, whose sum is σ = 180586695555840. Its totient is φ = 15091334995968.
The previous prime is 53126771975401. The next prime is 53126771975449. The reversal of 53126771975424 is 42457917762135.
It is a happy number.
53126771975424 is a `hidden beast` number, since 5 + 3 + 1 + 2 + 6 + 77 + 19 + 7 + 542 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (288).
It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5196954 + ... + 11543910.
Almost surely, 253126771975424 is an apocalyptic number.
53126771975424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53126771975424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90293347777920).
53126771975424 is an abundant number, since it is smaller than the sum of its proper divisors (127459923580416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53126771975424 is a wasteful number, since it uses less digits than its factorization.
53126771975424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6347162 (or 6347142 counting only the distinct ones).
The product of its digits is 88905600, while the sum is 63.
The spelling of 53126771975424 in words is "fifty-three trillion, one hundred twenty-six billion, seven hundred seventy-one million, nine hundred seventy-five thousand, four hundred twenty-four".
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