Base | Representation |
---|---|
bin | 11111110111010010010101… |
… | …111100111111000100000000 |
3 | 200101012010111120011220110000 |
4 | 133313102111330333010000 |
5 | 121332013033413213031 |
6 | 1214014500052240000 |
7 | 41342454562020150 |
oct | 3767222574770400 |
9 | 611163446156400 |
10 | 140138708726016 |
11 | 4071a546738100 |
12 | 138739a2010000 |
13 | 602703c901440 |
14 | 2686a6d22a760 |
15 | 11304e1b933e6 |
hex | 7f7495f3f100 |
140138708726016 has 2160 divisors, whose sum is σ = 568595169286144. Its totient is φ = 33404203008000.
The previous prime is 140138708725963. The next prime is 140138708726039. The reversal of 140138708726016 is 610627807831041.
140138708726016 is a `hidden beast` number, since 1 + 401 + 38 + 70 + 8 + 72 + 60 + 16 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 41326659681 + ... + 41326663071.
Almost surely, 2140138708726016 is an apocalyptic number.
140138708726016 is a gapful number since it is divisible by the number (16) 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 140138708726016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284297584643072).
140138708726016 is an abundant number, since it is smaller than the sum of its proper divisors (428456460560128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140138708726016 is a wasteful number, since it uses less digits than its factorization.
140138708726016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3642 (or 3608 counting only the distinct ones).
The product of its (nonzero) digits is 2709504, while the sum is 54.
The spelling of 140138708726016 in words is "one hundred forty trillion, one hundred thirty-eight billion, seven hundred eight million, seven hundred twenty-six thousand, sixteen".
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