Base | Representation |
---|---|
bin | 101111100110000110… |
… | …001010001101010110 |
3 | 11212220121002201201001 |
4 | 233212012022031112 |
5 | 1314130340431424 |
6 | 35251033453514 |
7 | 3456300312463 |
oct | 574606121526 |
9 | 155817081631 |
10 | 51105014614 |
11 | 1a7454a2975 |
12 | 9aa2b7129a |
13 | 4a85988024 |
14 | 268b3b666a |
15 | 14e18bb844 |
hex | be618a356 |
51105014614 has 4 divisors (see below), whose sum is σ = 76657521924. Its totient is φ = 25552507306.
The previous prime is 51105014603. The next prime is 51105014617. The reversal of 51105014614 is 41641050115.
51105014614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×511050146142 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51105014617) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12776253652 + ... + 12776253655.
It is an arithmetic number, because the mean of its divisors is an integer number (19164380481).
Almost surely, 251105014614 is an apocalyptic number.
51105014614 is a deficient number, since it is larger than the sum of its proper divisors (25552507310).
51105014614 is a wasteful number, since it uses less digits than its factorization.
51105014614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25552507309.
The product of its (nonzero) digits is 2400, while the sum is 28.
Adding to 51105014614 its reverse (41641050115), we get a palindrome (92746064729).
It can be divided in two parts, 5110501 and 4614, that added together give a palindrome (5115115).
The spelling of 51105014614 in words is "fifty-one billion, one hundred five million, fourteen thousand, six hundred fourteen".
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