Base | Representation |
---|---|
bin | 1100001100111… |
… | …0001010000100 |
3 | 10120022000100221 |
4 | 3003032022010 |
5 | 101100113233 |
6 | 5024514124 |
7 | 1160663236 |
oct | 303161204 |
9 | 116260327 |
10 | 51176068 |
11 | 26984379 |
12 | 1517b944 |
13 | a7aa7c8 |
14 | 6b22256 |
15 | 475d42d |
hex | 30ce284 |
51176068 has 24 divisors (see below), whose sum is σ = 93706200. Its totient is φ = 24423168.
The previous prime is 51176051. The next prime is 51176087. The reversal of 51176068 is 86067115.
It can be written as a sum of positive squares in 4 ways, for example, as 8952064 + 42224004 = 2992^2 + 6498^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7846 + ... + 12802.
It is an arithmetic number, because the mean of its divisors is an integer number (3904425).
Almost surely, 251176068 is an apocalyptic number.
51176068 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
51176068 is a deficient number, since it is larger than the sum of its proper divisors (42530132).
51176068 is a wasteful number, since it uses less digits than its factorization.
51176068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5079 (or 5077 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 51176068 is about 7153.7450331976. The cubic root of 51176068 is about 371.2692422016.
The spelling of 51176068 in words is "fifty-one million, one hundred seventy-six thousand, sixty-eight".
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