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53228753881600 = 2952113187118621
BaseRepresentation
bin11000001101001010010001…
…11101111000101000000000
320222110121201101012202101011
430012211020331320220000
523434044441443202400
6305112541342250304
714132436066532633
oct1406451075705000
9228417641182334
1053228753881600
1115a62207993880
125b78109b86994
1323915b071626b
14d203dd333c1a
15624906d568ba
hex306948f78a00

53228753881600 has 240 divisors, whose sum is σ = 143913696496416. Its totient is φ = 19349673984000.

The previous prime is 53228753881579. The next prime is 53228753881607. The reversal of 53228753881600 is 618835782235.

53228753881600 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53228753881607) 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, 448670290 + ... + 448788910.

Almost surely, 253228753881600 is an apocalyptic number.

53228753881600 is a gapful number since it is divisible by the number (50) 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 53228753881600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71956848248208).

53228753881600 is an abundant number, since it is smaller than the sum of its proper divisors (90684942614816).

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

53228753881600 is a wasteful number, since it uses less digits than its factorization.

53228753881600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121847 (or 121826 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 58.

The spelling of 53228753881600 in words is "fifty-three trillion, two hundred twenty-eight billion, seven hundred fifty-three million, eight hundred eighty-one thousand, six hundred".