Base | Representation |
---|---|
bin | 111010111111100100… |
… | …0111100110010010111 |
3 | 110010000001010200212120 |
4 | 1311333020330302113 |
5 | 4033423344313101 |
6 | 134111012151023 |
7 | 12103265421606 |
oct | 1657710746227 |
9 | 403001120776 |
10 | 126687104151 |
11 | 49800627483 |
12 | 20677308473 |
13 | bc3c72882a |
14 | 61bb4d3a3d |
15 | 34670b4b36 |
hex | 1d7f23cc97 |
126687104151 has 8 divisors (see below), whose sum is σ = 168963855984. Its totient is φ = 84434210880.
The previous prime is 126687104113. The next prime is 126687104171. The reversal of 126687104151 is 151401786621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 126687104151 - 214 = 126687087767 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126687104111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5952246 + ... + 5973491.
It is an arithmetic number, because the mean of its divisors is an integer number (21120481998).
Almost surely, 2126687104151 is an apocalyptic number.
126687104151 is a deficient number, since it is larger than the sum of its proper divisors (42276751833).
126687104151 is a wasteful number, since it uses less digits than its factorization.
126687104151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11929281.
The product of its (nonzero) digits is 80640, while the sum is 42.
The spelling of 126687104151 in words is "one hundred twenty-six billion, six hundred eighty-seven million, one hundred four thousand, one hundred fifty-one".
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