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5138180110410 = 235306463558869
BaseRepresentation
bin100101011000101001101…
…1001100111100001001010
3200012012112121101000222020
41022301103121213201022
51133140443102013120
614532240343505310
71040135615214654
oct112612331474112
920165477330866
105138180110410
1117010a97a1716
126ab992158236
132b36b38c10c9
1413a9914016d4
158d9c87ab640
hex4ac5366784a

5138180110410 has 32 divisors (see below), whose sum is σ = 12331694568960. Its totient is φ = 1370174440128.

The previous prime is 5138180110397. The next prime is 5138180110411. The reversal of 5138180110410 is 140110818315.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5138180110411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8914456 + ... + 9473324.

It is an arithmetic number, because the mean of its divisors is an integer number (385365455280).

Almost surely, 25138180110410 is an apocalyptic number.

5138180110410 is an abundant number, since it is smaller than the sum of its proper divisors (7193514458550).

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

5138180110410 is a wasteful number, since it uses less digits than its factorization.

5138180110410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865342.

The product of its (nonzero) digits is 3840, while the sum is 33.

Adding to 5138180110410 its reverse (140110818315), we get a palindrome (5278290928725).

The spelling of 5138180110410 in words is "five trillion, one hundred thirty-eight billion, one hundred eighty million, one hundred ten thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 306463 558869 612926 919389 1117738 1532315 1676607 1838778 2794345 3064630 3353214 4596945 5588690 8383035 9193890 16766070 171272670347 342545340694 513818011041 856363351735 1027636022082 1712726703470 2569090055205 5138180110410