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57060405404000 = 2553229191332563
BaseRepresentation
bin11001111100101011010010…
…01100011110000101100000
321111000220212202112201000022
430332111221030132011200
524434334202240412000
6321205104404213012
715006323016226025
oct1476255114360540
9244026782481008
1057060405404000
11171aa20031a519
12649683239a168
1325aba0878c9bb
141013a4a0a354c
1568e413491585
hex33e56931e160

57060405404000 has 192 divisors, whose sum is σ = 140887565058240. Its totient is φ = 22711916851200.

The previous prime is 57060405403961. The next prime is 57060405404099. The reversal of 57060405404000 is 40450406075.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1752291719 + ... + 1752324281.

It is an arithmetic number, because the mean of its divisors is an integer number (733789401345).

Almost surely, 257060405404000 is an apocalyptic number.

57060405404000 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 57060405404000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70443782529120).

57060405404000 is an abundant number, since it is smaller than the sum of its proper divisors (83827159654240).

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

57060405404000 is a wasteful number, since it uses less digits than its factorization.

57060405404000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34730 (or 34712 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 57060405404000 in words is "fifty-seven trillion, sixty billion, four hundred five million, four hundred four thousand".