Base | Representation |
---|---|
bin | 1100010110010… |
… | …1100000100000 |
3 | 10121110111202101 |
4 | 3011211200200 |
5 | 101224433000 |
6 | 5050100144 |
7 | 1166154514 |
oct | 305454040 |
9 | 117414671 |
10 | 51796000 |
11 | 27268113 |
12 | 1541a654 |
13 | a966a29 |
14 | 6c44144 |
15 | 4831e6a |
hex | 3165820 |
51796000 has 96 divisors (see below), whose sum is σ = 133031808. Its totient is φ = 19782400.
The previous prime is 51795973. The next prime is 51796013. The reversal of 51796000 is 69715.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 51796000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91719 + ... + 92281.
It is an arithmetic number, because the mean of its divisors is an integer number (1385748).
Almost surely, 251796000 is an apocalyptic number.
51796000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 51796000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66515904).
51796000 is an abundant number, since it is smaller than the sum of its proper divisors (81235808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51796000 is a wasteful number, since it uses less digits than its factorization.
51796000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 611 (or 593 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 28.
The square root of 51796000 is about 7196.9437958067. The cubic root of 51796000 is about 372.7623783926.
The spelling of 51796000 in words is "fifty-one million, seven hundred ninety-six thousand".
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