Base | Representation |
---|---|
bin | 101111100001100010… |
… | …000110001111011100 |
3 | 11212201021000221222101 |
4 | 233201202012033130 |
5 | 1314001240433231 |
6 | 35235300454444 |
7 | 3454350455002 |
oct | 574142061734 |
9 | 155637027871 |
10 | 51028452316 |
11 | 1a70625a546 |
12 | 9a813aa424 |
13 | 4a72b5c5aa |
14 | 2681166a72 |
15 | 14d9ce6661 |
hex | be18863dc |
51028452316 has 24 divisors (see below), whose sum is σ = 93680223840. Its totient is φ = 24287457600.
The previous prime is 51028452313. The next prime is 51028452341. The reversal of 51028452316 is 61325482015.
51028452316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51028452313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3089655 + ... + 3106126.
It is an arithmetic number, because the mean of its divisors is an integer number (3903342660).
Almost surely, 251028452316 is an apocalyptic number.
It is an amenable number.
51028452316 is a deficient number, since it is larger than the sum of its proper divisors (42651771524).
51028452316 is a wasteful number, since it uses less digits than its factorization.
51028452316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6195885 (or 6195883 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 37.
The spelling of 51028452316 in words is "fifty-one billion, twenty-eight million, four hundred fifty-two thousand, three hundred sixteen".
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