Base | Representation |
---|---|
bin | 101111111001011111… |
… | …101010011000100110 |
3 | 11220202021111102121012 |
4 | 233321133222120212 |
5 | 1320312144421420 |
6 | 35343221222222 |
7 | 3500331520541 |
oct | 577137523046 |
9 | 156667442535 |
10 | 51430467110 |
11 | 1a8a2181180 |
12 | 9b73b61972 |
13 | 4b08227c79 |
14 | 26bc6d3858 |
15 | 1510256dc5 |
hex | bf97ea626 |
51430467110 has 64 divisors (see below), whose sum is σ = 106351418880. Its totient is φ = 17710110720.
The previous prime is 51430467089. The next prime is 51430467119. The reversal of 51430467110 is 1176403415.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51430467119) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7367942 + ... + 7374918.
It is an arithmetic number, because the mean of its divisors is an integer number (1661740920).
Almost surely, 251430467110 is an apocalyptic number.
51430467110 is an abundant number, since it is smaller than the sum of its proper divisors (54920951770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51430467110 is a wasteful number, since it uses less digits than its factorization.
51430467110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10541.
The product of its (nonzero) digits is 10080, while the sum is 32.
The spelling of 51430467110 in words is "fifty-one billion, four hundred thirty million, four hundred sixty-seven thousand, one hundred ten".
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