Base | Representation |
---|---|
bin | 10111001111010010110000… |
… | …11110101000100000011101 |
3 | 20200221101210022020202100110 |
4 | 23213221120132220200131 |
5 | 23144232423330004203 |
6 | 300404221353120233 |
7 | 13523033053040241 |
oct | 1347513036504035 |
9 | 220841708222313 |
10 | 51103005313053 |
11 | 15312732279281 |
12 | 58941310b9079 |
13 | 2268cba022ba5 |
14 | c89581c9c421 |
15 | 5d948e3a3d03 |
hex | 2e7a587a881d |
51103005313053 has 16 divisors (see below), whose sum is σ = 70476889182336. Its totient is φ = 32915030645760.
The previous prime is 51103005313027. The next prime is 51103005313103. The reversal of 51103005313053 is 35031350030115.
51103005313053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 51103005313053 - 214 = 51103005296669 is a prime.
It is a super-2 number, since 2×511030053130532 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 51103005313053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51103005313013) 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 15 ways as a sum of consecutive naturals, for example, 2016839700 + ... + 2016865037.
It is an arithmetic number, because the mean of its divisors is an integer number (4404805573896).
Almost surely, 251103005313053 is an apocalyptic number.
It is an amenable number.
51103005313053 is a deficient number, since it is larger than the sum of its proper divisors (19373883869283).
51103005313053 is a wasteful number, since it uses less digits than its factorization.
51103005313053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4033704884.
The product of its (nonzero) digits is 10125, while the sum is 30.
Adding to 51103005313053 its reverse (35031350030115), we get a palindrome (86134355343168).
The spelling of 51103005313053 in words is "fifty-one trillion, one hundred three billion, five million, three hundred thirteen thousand, fifty-three".
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