Base | Representation |
---|---|
bin | 10000000010111010011… |
… | …11010010010100000111 |
3 | 1221201001110001000120122 |
4 | 20001131033102110013 |
5 | 33013100421232101 |
6 | 1101134543052155 |
7 | 54555140355410 |
oct | 10013517222407 |
9 | 1851043030518 |
10 | 551320102151 |
11 | 1a28a4908865 |
12 | 8aa23ba105b |
13 | 3ccb2543520 |
14 | 1c980dc8807 |
15 | e51b33951b |
hex | 805d3d2507 |
551320102151 has 16 divisors (see below), whose sum is σ = 679386657600. Its totient is φ = 435670057728.
The previous prime is 551320102117. The next prime is 551320102183. The reversal of 551320102151 is 151201023155.
It is a cyclic number.
It is not a de Polignac number, because 551320102151 - 226 = 551252993287 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 551320102151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (551320152151) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 3670796 + ... + 3818033.
It is an arithmetic number, because the mean of its divisors is an integer number (42461666100).
Almost surely, 2551320102151 is an apocalyptic number.
551320102151 is a deficient number, since it is larger than the sum of its proper divisors (128066555449).
551320102151 is a wasteful number, since it uses less digits than its factorization.
551320102151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7489658.
The product of its (nonzero) digits is 1500, while the sum is 26.
The spelling of 551320102151 in words is "five hundred fifty-one billion, three hundred twenty million, one hundred two thousand, one hundred fifty-one".
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