Base | Representation |
---|---|
bin | 110000011100011100… |
… | …001010110001010001 |
3 | 11222021010200212200000 |
4 | 300130130022301101 |
5 | 1323012242104440 |
6 | 35521323320213 |
7 | 3521011053165 |
oct | 603434126121 |
9 | 158233625600 |
10 | 52016753745 |
11 | 20073112a90 |
12 | a0b8380069 |
13 | 4b9c831a38 |
14 | 273650aca5 |
15 | 1546966730 |
hex | c1c70ac51 |
52016753745 has 96 divisors (see below), whose sum is σ = 102313411200. Its totient is φ = 25143229440.
The previous prime is 52016753741. The next prime is 52016753749. The reversal of 52016753745 is 54735761025.
It is a happy number.
52016753745 is a `hidden beast` number, since 5 + 201 + 6 + 75 + 374 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (52016753741) and next prime (52016753749).
It is not a de Polignac number, because 52016753745 - 22 = 52016753741 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 52016753745.
It is not an unprimeable number, because it can be changed into a prime (52016753741) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4498231 + ... + 4509779.
It is an arithmetic number, because the mean of its divisors is an integer number (1065764700).
Almost surely, 252016753745 is an apocalyptic number.
52016753745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52016753745 is a deficient number, since it is larger than the sum of its proper divisors (50296657455).
52016753745 is a wasteful number, since it uses less digits than its factorization.
52016753745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11917 (or 11905 counting only the distinct ones).
The product of its (nonzero) digits is 882000, while the sum is 45.
The spelling of 52016753745 in words is "fifty-two billion, sixteen million, seven hundred fifty-three thousand, seven hundred forty-five".
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