Base | Representation |
---|---|
bin | 111010110010110111… |
… | …0010000010010100111 |
3 | 110001220022201220002010 |
4 | 1311211232100102213 |
5 | 4032040213111001 |
6 | 134000420245303 |
7 | 12056600015250 |
oct | 1654556202247 |
9 | 401808656063 |
10 | 126260675751 |
11 | 49601950511 |
12 | 20578540833 |
13 | bba2292b32 |
14 | 617aa0db27 |
15 | 343e9308d6 |
hex | 1d65b904a7 |
126260675751 has 16 divisors (see below), whose sum is σ = 192560168448. Its totient is φ = 72087852000.
The previous prime is 126260675743. The next prime is 126260675759. The reversal of 126260675751 is 157576062621.
It is an interprime number because it is at equal distance from previous prime (126260675743) and next prime (126260675759).
It is not a de Polignac number, because 126260675751 - 23 = 126260675743 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 126260675751.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126260675759) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2520675 + ... + 2570276.
It is an arithmetic number, because the mean of its divisors is an integer number (12035010528).
Almost surely, 2126260675751 is an apocalyptic number.
126260675751 is a deficient number, since it is larger than the sum of its proper divisors (66299492697).
126260675751 is a wasteful number, since it uses less digits than its factorization.
126260675751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5092142.
The product of its (nonzero) digits is 1058400, while the sum is 48.
It can be divided in two parts, 126260 and 675751, that added together give a triangular number (802011 = T1266).
The spelling of 126260675751 in words is "one hundred twenty-six billion, two hundred sixty million, six hundred seventy-five thousand, seven hundred fifty-one".
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