Base | Representation |
---|---|
bin | 10111010110100100100000… |
… | …00010110000000000111100 |
3 | 20201211022012001012222100100 |
4 | 23223102100002300000330 |
5 | 23212332014140143121 |
6 | 301115132525001100 |
7 | 13550064225501162 |
oct | 1353222002600074 |
9 | 221738161188310 |
10 | 51353045631036 |
11 | 153a978253aa76 |
12 | 59146930b3190 |
13 | 228675755a276 |
14 | c97701ba7232 |
15 | 5e0c259d4026 |
hex | 2eb4900b003c |
51353045631036 has 72 divisors (see below), whose sum is σ = 130011139767600. Its totient is φ = 17091039905280.
The previous prime is 51353045631031. The next prime is 51353045631089. The reversal of 51353045631036 is 63013654035315.
51353045631036 is a `hidden beast` number, since 5 + 1 + 3 + 5 + 3 + 0 + 4 + 5 + 631 + 0 + 3 + 6 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 51353045630982 and 51353045631000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51353045631031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 941556655 + ... + 941611193.
It is an arithmetic number, because the mean of its divisors is an integer number (1805710274550).
Almost surely, 251353045631036 is an apocalyptic number.
It is an amenable number.
51353045631036 is an abundant number, since it is smaller than the sum of its proper divisors (78658094136564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51353045631036 is a wasteful number, since it uses less digits than its factorization.
51353045631036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94779 (or 94774 counting only the distinct ones).
The product of its (nonzero) digits is 1458000, while the sum is 45.
The spelling of 51353045631036 in words is "fifty-one trillion, three hundred fifty-three billion, forty-five million, six hundred thirty-one thousand, thirty-six".
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