Base | Representation |
---|---|
bin | 10111001111011001100011… |
… | …10101110001101010100100 |
3 | 20200221202012110012110102222 |
4 | 23213230301311301222210 |
5 | 23144312410410120443 |
6 | 300410023303051512 |
7 | 13523222323466651 |
oct | 1347546165615244 |
9 | 220852173173388 |
10 | 51106652035748 |
11 | 153142337a9a91 |
12 | 589498a440b98 |
13 | 226944b6b177a |
14 | c8980a330c28 |
15 | 5d96045e4468 |
hex | 2e7b31d71aa4 |
51106652035748 has 24 divisors (see below), whose sum is σ = 89932743022080. Its totient is φ = 25411665480480.
The previous prime is 51106652035729. The next prime is 51106652035841. The reversal of 51106652035748 is 84753025660115.
It is a happy number.
It is a super-2 number, since 2×511066520357482 (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 51106652035748.
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, 7891286 + ... + 12825197.
It is an arithmetic number, because the mean of its divisors is an integer number (3747197625920).
Almost surely, 251106652035748 is an apocalyptic number.
It is an amenable number.
51106652035748 is a deficient number, since it is larger than the sum of its proper divisors (38826090986332).
51106652035748 is a wasteful number, since it uses less digits than its factorization.
51106652035748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20719907 (or 20719905 counting only the distinct ones).
The product of its (nonzero) digits is 6048000, while the sum is 53.
The spelling of 51106652035748 in words is "fifty-one trillion, one hundred six billion, six hundred fifty-two million, thirty-five thousand, seven hundred forty-eight".
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