Base | Representation |
---|---|
bin | 10111101011100100001001… |
… | …11001010001101010100100 |
3 | 20211101021011101101110021200 |
4 | 23311302010321101222210 |
5 | 23311141344223310110 |
6 | 302430353301242500 |
7 | 13653152334031464 |
oct | 1365620471215244 |
9 | 224337141343250 |
10 | 52074413103780 |
11 | 156576a8690151 |
12 | 5a10453703430 |
13 | 23097997a21b2 |
14 | cc05b4c39ba4 |
15 | 6048958c46c0 |
hex | 2f5c84e51aa4 |
52074413103780 has 72 divisors (see below), whose sum is σ = 157959675494712. Its totient is φ = 13886455443456.
The previous prime is 52074413103773. The next prime is 52074413103793. The reversal of 52074413103780 is 8730131447025.
52074413103780 is a `hidden beast` number, since 5 + 20 + 7 + 441 + 3 + 103 + 7 + 80 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3220352277156 + 48854060826624 = 1794534^2 + 6989568^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
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, 68268574 + ... + 69027146.
It is an arithmetic number, because the mean of its divisors is an integer number (2193884381871).
Almost surely, 252074413103780 is an apocalyptic number.
It is an amenable number.
52074413103780 is an abundant number, since it is smaller than the sum of its proper divisors (105885262390932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52074413103780 is a wasteful number, since it uses less digits than its factorization.
52074413103780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1139965 (or 1139960 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 45.
The spelling of 52074413103780 in words is "fifty-two trillion, seventy-four billion, four hundred thirteen million, one hundred three thousand, seven hundred eighty".
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