Base | Representation |
---|---|
bin | 10111001111011111111111… |
… | …01011101111001001101110 |
3 | 20200222002010010112011012122 |
4 | 23213233333223233021232 |
5 | 23144341444002314020 |
6 | 300411354111032542 |
7 | 13523404026523334 |
oct | 1347577753571156 |
9 | 220862103464178 |
10 | 51110105510510 |
11 | 15315746139762 |
12 | 5895592b0b752 |
13 | 226987c00b467 |
14 | c89a56c5bb54 |
15 | 5d97578b1125 |
hex | 2e7bffaef26e |
51110105510510 has 16 divisors (see below), whose sum is σ = 91998425738016. Its totient is φ = 20443989799968.
The previous prime is 51110105510509. The next prime is 51110105510531. The reversal of 51110105510510 is 1501550101115.
It is a super-2 number, since 2×511101055105102 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 51110105510510.
It is a congruent number.
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, 2324417 + ... + 10374156.
It is an arithmetic number, because the mean of its divisors is an integer number (5749901608626).
Almost surely, 251110105510510 is an apocalyptic number.
51110105510510 is a deficient number, since it is larger than the sum of its proper divisors (40888320227506).
51110105510510 is a wasteful number, since it uses less digits than its factorization.
51110105510510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13101067.
The product of its (nonzero) digits is 625, while the sum is 26.
Adding to 51110105510510 its reverse (1501550101115), we get a palindrome (52611655611625).
The spelling of 51110105510510 in words is "fifty-one trillion, one hundred ten billion, one hundred five million, five hundred ten thousand, five hundred ten".
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