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58559142400 = 295211478849
BaseRepresentation
bin110110100010011001…
…011001101000000000
312121011002100122200221
4312202121121220000
51424412120024100
642522433352424
74142102332453
oct664231315000
9177132318627
1058559142400
1122920122460
12b423408714
1356a30a4725
142b9738749a
1517caedc01a
hexda2659a00

58559142400 has 240 divisors, whose sum is σ = 161660188800. Its totient is φ = 20838809600.

The previous prime is 58559142371. The next prime is 58559142407. The reversal of 58559142400 is 424195585.

It is not an unprimeable number, because it can be changed into a prime (58559142407) 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, 6613176 + ... + 6622024.

It is an arithmetic number, because the mean of its divisors is an integer number (673584120).

Almost surely, 258559142400 is an apocalyptic number.

58559142400 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 58559142400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80830094400).

58559142400 is an abundant number, since it is smaller than the sum of its proper divisors (103101046400).

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

58559142400 is a wasteful number, since it uses less digits than its factorization.

58559142400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8935 (or 8914 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 43.

The spelling of 58559142400 in words is "fifty-eight billion, five hundred fifty-nine million, one hundred forty-two thousand, four hundred".