Base | Representation |
---|---|
bin | 11000110010110001111100… |
… | …00001110111100011110100 |
3 | 21011001012011000021010121212 |
4 | 30121120332001313203310 |
5 | 24121234214004020112 |
6 | 311542433121500552 |
7 | 14325016005350450 |
oct | 1431307601674364 |
9 | 234035130233555 |
10 | 54521355532532 |
11 | 16410416913899 |
12 | 614672b7a1758 |
13 | 2456459b23755 |
14 | d66bc20ab660 |
15 | 64835b4c8522 |
hex | 31963e0778f4 |
54521355532532 has 24 divisors (see below), whose sum is σ = 114781801122240. Its totient is φ = 22136490216000.
The previous prime is 54521355532507. The next prime is 54521355532547. The reversal of 54521355532532 is 23523555312545.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51241874969 + ... + 51241876032.
It is an arithmetic number, because the mean of its divisors is an integer number (4782575046760).
Almost surely, 254521355532532 is an apocalyptic number.
It is an amenable number.
54521355532532 is an abundant number, since it is smaller than the sum of its proper divisors (60260445589708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54521355532532 is a wasteful number, since it uses less digits than its factorization.
54521355532532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102483751031 (or 102483751029 counting only the distinct ones).
The product of its digits is 13500000, while the sum is 50.
The spelling of 54521355532532 in words is "fifty-four trillion, five hundred twenty-one billion, three hundred fifty-five million, five hundred thirty-two thousand, five hundred thirty-two".
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