Base | Representation |
---|---|
bin | 1000001011111001000… |
… | …1101010100001010110 |
3 | 111102222211111221222200 |
4 | 2002332101222201112 |
5 | 4301003100131001 |
6 | 144334411505330 |
7 | 13105654642155 |
oct | 2027621524126 |
9 | 442884457880 |
10 | 140631255126 |
11 | 5470674a49a |
12 | 23309158246 |
13 | 103525b1c3b |
14 | 6b413cd59c |
15 | 39d1365086 |
hex | 20be46a856 |
140631255126 has 48 divisors (see below), whose sum is σ = 305167464576. Its totient is φ = 46805401728.
The previous prime is 140631255101. The next prime is 140631255137. The reversal of 140631255126 is 621552136041.
140631255126 is a `hidden beast` number, since 1 + 4 + 0 + 631 + 2 + 5 + 5 + 12 + 6 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56865426 + ... + 56867898.
It is an arithmetic number, because the mean of its divisors is an integer number (6357655512).
Almost surely, 2140631255126 is an apocalyptic number.
140631255126 is an abundant number, since it is smaller than the sum of its proper divisors (164536209450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140631255126 is a wasteful number, since it uses less digits than its factorization.
140631255126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6037 (or 6034 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The spelling of 140631255126 in words is "one hundred forty billion, six hundred thirty-one million, two hundred fifty-five thousand, one hundred twenty-six".
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