Base | Representation |
---|---|
bin | 11111101001110000011010… |
… | …001011000011111000000000 |
3 | 200020220020112220222021120200 |
4 | 133221300122023003320000 |
5 | 121221244331242330044 |
6 | 1212023410010005200 |
7 | 41215340534443506 |
oct | 3751603213037000 |
9 | 606806486867520 |
10 | 139208919105024 |
11 | 403a119773612a |
12 | 13743755416800 |
13 | 5c8a46352c782 |
14 | 2653a67720676 |
15 | 1116224247369 |
hex | 7e9c1a2c3e00 |
139208919105024 has 480 divisors, whose sum is σ = 406660740630144. Its totient is φ = 45842259640320.
The previous prime is 139208919105019. The next prime is 139208919105049. The reversal of 139208919105024 is 420501919802931.
It is a happy number.
139208919105024 is a `hidden beast` number, since 1 + 39 + 2 + 0 + 8 + 91 + 9 + 10 + 502 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95807927082 + ... + 95807928534.
Almost surely, 2139208919105024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 139208919105024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203330370315072).
139208919105024 is an abundant number, since it is smaller than the sum of its proper divisors (267451821525120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139208919105024 is a wasteful number, since it uses less digits than its factorization.
139208919105024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2338 (or 2319 counting only the distinct ones).
The product of its (nonzero) digits is 1399680, while the sum is 54.
The spelling of 139208919105024 in words is "one hundred thirty-nine trillion, two hundred eight billion, nine hundred nineteen million, one hundred five thousand, twenty-four".
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