Base | Representation |
---|---|
bin | 10111011100001000011101… |
… | …01010111101001101000100 |
3 | 20202111120110100021202110020 |
4 | 23232010032222331031010 |
5 | 23223444404024123220 |
6 | 301343015514055140 |
7 | 13566641024446206 |
oct | 1356041652751504 |
9 | 222446410252406 |
10 | 51544148661060 |
11 | 15472829190a20 |
12 | 594572711a4b0 |
13 | 229b791560b63 |
14 | ca2a70412776 |
15 | 5e5bacd2e040 |
hex | 2ee10eabd344 |
51544148661060 has 96 divisors (see below), whose sum is σ = 157621448420352. Its totient is φ = 12481463617920.
The previous prime is 51544148661037. The next prime is 51544148661077. The reversal of 51544148661060 is 6016684144515.
51544148661060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×515441486610602 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 51544148660994 and 51544148661012.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43437802 + ... + 44608641.
It is an arithmetic number, because the mean of its divisors is an integer number (1641890087712).
Almost surely, 251544148661060 is an apocalyptic number.
It is an amenable number.
51544148661060 is an abundant number, since it is smaller than the sum of its proper divisors (106077299759292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51544148661060 is a wasteful number, since it uses less digits than its factorization.
51544148661060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88047353 (or 88047351 counting only the distinct ones).
The product of its (nonzero) digits is 2764800, while the sum is 51.
The spelling of 51544148661060 in words is "fifty-one trillion, five hundred forty-four billion, one hundred forty-eight million, six hundred sixty-one thousand, sixty".
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