Base | Representation |
---|---|
bin | 101111110101111010… |
… | …000101011000110100 |
3 | 11220121002020211201012 |
4 | 233311322011120310 |
5 | 1320201243101341 |
6 | 35333231251352 |
7 | 3466001133401 |
oct | 576572053064 |
9 | 156532224635 |
10 | 51370284596 |
11 | 1a871206164 |
12 | 9b57979b58 |
13 | 4ac8915c07 |
14 | 26b47092a8 |
15 | 1509d1a0eb |
hex | bf5e85634 |
51370284596 has 12 divisors (see below), whose sum is σ = 92997929220. Its totient is φ = 24799447680.
The previous prime is 51370284571. The next prime is 51370284631. The reversal of 51370284596 is 69548207315.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 29160343696 + 22209940900 = 170764^2 + 149030^2 .
It is a super-2 number, since 2×513702845962 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221423525 + ... + 221423756.
It is an arithmetic number, because the mean of its divisors is an integer number (7749827435).
It is a 1-persistent number, because it is pandigital, but 2⋅51370284596 = 102740569192 is not.
Almost surely, 251370284596 is an apocalyptic number.
It is an amenable number.
51370284596 is a deficient number, since it is larger than the sum of its proper divisors (41627644624).
51370284596 is a wasteful number, since it uses less digits than its factorization.
51370284596 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442847314 (or 442847312 counting only the distinct ones).
The product of its (nonzero) digits is 1814400, while the sum is 50.
The spelling of 51370284596 in words is "fifty-one billion, three hundred seventy million, two hundred eighty-four thousand, five hundred ninety-six".
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