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56307076230000 = 243541132146989
BaseRepresentation
bin11001100110110000000110…
…10001101110101101110000
321101100220101221210120110210
430303120003101232231300
524340013343003330000
6315431040321424120
714601023561006061
oct1463300321565560
9241326357716423
1056307076230000
1116a39773678102
126394831a9b040
1325559719279cb
14dc93c425a568
15679a2262c350
hex33360346eb70

56307076230000 has 300 divisors, whose sum is σ = 183390787631480. Its totient is φ = 14882241024000.

The previous prime is 56307076229947. The next prime is 56307076230007. The reversal of 56307076230000 is 3267070365.

It is a tau number, because it is divible by the number of its divisors (300).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56307076230007) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 382996506 + ... + 383143494.

Almost surely, 256307076230000 is an apocalyptic number.

56307076230000 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 56307076230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91695393815740).

56307076230000 is an abundant number, since it is smaller than the sum of its proper divisors (127083711401480).

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

56307076230000 is a wasteful number, since it uses less digits than its factorization.

56307076230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147246 (or 147112 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 39.

The spelling of 56307076230000 in words is "fifty-six trillion, three hundred seven billion, seventy-six million, two hundred thirty thousand".