Base | Representation |
---|---|
bin | 10111010010111000010011… |
… | …11010011001111101001010 |
3 | 20201101011212211101201222100 |
4 | 23221130021322121331022 |
5 | 23203242320224320002 |
6 | 300541002122534230 |
7 | 13534655004135465 |
oct | 1351341172317512 |
9 | 221334784351870 |
10 | 51226241245002 |
11 | 1535aa21798a1a |
12 | 58b3ba4667376 |
13 | 22777c9749a95 |
14 | c91512ca42dc |
15 | 5dc7a34a411c |
hex | 2e9709e99f4a |
51226241245002 has 48 divisors (see below), whose sum is σ = 111328529232960. Its totient is φ = 17023364265600.
The previous prime is 51226241244953. The next prime is 51226241245063. The reversal of 51226241245002 is 20054214262215.
51226241245002 is a `hidden beast` number, since 5 + 1 + 2 + 2 + 6 + 24 + 124 + 500 + 2 = 666.
It is a super-2 number, since 2×512262412450022 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273026899 + ... + 273214457.
It is an arithmetic number, because the mean of its divisors is an integer number (2319344359020).
Almost surely, 251226241245002 is an apocalyptic number.
51226241245002 is an abundant number, since it is smaller than the sum of its proper divisors (60102287987958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51226241245002 is a wasteful number, since it uses less digits than its factorization.
51226241245002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233739 (or 233736 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 36.
The spelling of 51226241245002 in words is "fifty-one trillion, two hundred twenty-six billion, two hundred forty-one million, two hundred forty-five thousand, two".
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