Base | Representation |
---|---|
bin | 1100010110010… |
… | …1010010011110 |
3 | 10121110110112010 |
4 | 3011211102132 |
5 | 101224420402 |
6 | 5050052050 |
7 | 1166152062 |
oct | 305452236 |
9 | 117413463 |
10 | 51795102 |
11 | 27267477 |
12 | 1541a026 |
13 | a9664b8 |
14 | 6c43aa2 |
15 | 4831a6c |
hex | 316549e |
51795102 has 32 divisors (see below), whose sum is σ = 112809600. Its totient is φ = 15791328.
The previous prime is 51795101. The next prime is 51795113. The reversal of 51795102 is 20159715.
51795102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 51795102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51795101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4528 + ... + 11139.
It is an arithmetic number, because the mean of its divisors is an integer number (3525300).
Almost surely, 251795102 is an apocalyptic number.
51795102 is an abundant number, since it is smaller than the sum of its proper divisors (61014498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51795102 is a wasteful number, since it uses less digits than its factorization.
51795102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15720.
The product of its (nonzero) digits is 3150, while the sum is 30.
The square root of 51795102 is about 7196.8814079433. The cubic root of 51795102 is about 372.7602241558.
The spelling of 51795102 in words is "fifty-one million, seven hundred ninety-five thousand, one hundred two".
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