Base | Representation |
---|---|
bin | 101111110001101110… |
… | …111100000111000110 |
3 | 11220102012110220222222 |
4 | 233301232330013012 |
5 | 1320030331113100 |
6 | 35322250252342 |
7 | 3464160652115 |
oct | 576156740706 |
9 | 156365426888 |
10 | 51300254150 |
11 | 1a835724262 |
12 | 9b384270b2 |
13 | 4ab7266592 |
14 | 26a92b9c7c |
15 | 1503ad5485 |
hex | bf1bbc1c6 |
51300254150 has 48 divisors (see below), whose sum is σ = 97345443600. Its totient is φ = 20109788160.
The previous prime is 51300254081. The next prime is 51300254177. The reversal of 51300254150 is 5145200315.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 451841 + ... + 553859.
It is an arithmetic number, because the mean of its divisors is an integer number (2028030075).
Almost surely, 251300254150 is an apocalyptic number.
51300254150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
51300254150 is a deficient number, since it is larger than the sum of its proper divisors (46045189450).
51300254150 is a wasteful number, since it uses less digits than its factorization.
51300254150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102233 (or 102228 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 26.
Adding to 51300254150 its reverse (5145200315), we get a palindrome (56445454465).
The spelling of 51300254150 in words is "fifty-one billion, three hundred million, two hundred fifty-four thousand, one hundred fifty".
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