Base | Representation |
---|---|
bin | 110000111010101011… |
… | …011101010001000000 |
3 | 12000120111022121220120 |
4 | 300322223131101000 |
5 | 1330032131000034 |
6 | 40043525140240 |
7 | 3536411204106 |
oct | 607253352100 |
9 | 160514277816 |
10 | 52524078144 |
11 | 2030352234a |
12 | a21a25a680 |
13 | 4c5097c8a5 |
14 | 2783a4bc76 |
15 | 1576279c49 |
hex | c3aadd440 |
52524078144 has 28 divisors (see below), whose sum is σ = 138969957264. Its totient is φ = 17508025984.
The previous prime is 52524078143. The next prime is 52524078149. The reversal of 52524078144 is 44187042525.
It is a junction number, because it is equal to n+sod(n) for n = 52524078096 and 52524078105.
It is not an unprimeable number, because it can be changed into a prime (52524078143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136781262 + ... + 136781645.
Almost surely, 252524078144 is an apocalyptic number.
It is an amenable number.
52524078144 is an abundant number, since it is smaller than the sum of its proper divisors (86445879120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52524078144 is a wasteful number, since it uses less digits than its factorization.
52524078144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273562922 (or 273562912 counting only the distinct ones).
The product of its (nonzero) digits is 358400, while the sum is 42.
The spelling of 52524078144 in words is "fifty-two billion, five hundred twenty-four million, seventy-eight thousand, one hundred forty-four".
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