Base | Representation |
---|---|
bin | 11111101001101111001000… |
… | …111001110110111100110011 |
3 | 200020220010000220101010202021 |
4 | 133221233020321312330303 |
5 | 121221234033221004024 |
6 | 1212023022422132311 |
7 | 41215262000261236 |
oct | 3751571071667463 |
9 | 606803026333667 |
10 | 139207555641139 |
11 | 403a0658031577 |
12 | 13743434881097 |
13 | 5c8a2a6c03ccb |
14 | 26539785dd41d |
15 | 11161946bcde4 |
hex | 7e9bc8e76f33 |
139207555641139 has 8 divisors (see below), whose sum is σ = 139749652725120. Its totient is φ = 138665461917696.
The previous prime is 139207555641127. The next prime is 139207555641227. The reversal of 139207555641139 is 931146555702931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 139207555641139 - 29 = 139207555640627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (139207555611139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111199017 + ... + 112443925.
It is an arithmetic number, because the mean of its divisors is an integer number (17468706590640).
Almost surely, 2139207555641139 is an apocalyptic number.
139207555641139 is a deficient number, since it is larger than the sum of its proper divisors (542097083981).
139207555641139 is a wasteful number, since it uses less digits than its factorization.
139207555641139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1680269.
The product of its (nonzero) digits is 30618000, while the sum is 61.
The spelling of 139207555641139 in words is "one hundred thirty-nine trillion, two hundred seven billion, five hundred fifty-five million, six hundred forty-one thousand, one hundred thirty-nine".
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