Base | Representation |
---|---|
bin | 1100001111111… |
… | …0111110011100 |
3 | 10120200011122212 |
4 | 3003332332130 |
5 | 101123013103 |
6 | 5033055552 |
7 | 1162455224 |
oct | 303767634 |
9 | 116604585 |
10 | 51376028 |
11 | 27000630 |
12 | 152575b8 |
13 | a84a822 |
14 | 6b75084 |
15 | 479c7d8 |
hex | 30fef9c |
51376028 has 12 divisors (see below), whose sum is σ = 98081592. Its totient is φ = 23352720.
The previous prime is 51376007. The next prime is 51376037. The reversal of 51376028 is 82067315.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 51375985 and 51376003.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 583775 + ... + 583862.
It is an arithmetic number, because the mean of its divisors is an integer number (8173466).
Almost surely, 251376028 is an apocalyptic number.
It is an amenable number.
51376028 is a deficient number, since it is larger than the sum of its proper divisors (46705564).
51376028 is a wasteful number, since it uses less digits than its factorization.
51376028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1167652 (or 1167650 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 51376028 is about 7167.7073042919. The cubic root of 51376028 is about 371.7521666015.
The spelling of 51376028 in words is "fifty-one million, three hundred seventy-six thousand, twenty-eight".
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