Base | Representation |
---|---|
bin | 11000101110100000010110… |
… | …11010011100000010110001 |
3 | 21010112011000211020022202212 |
4 | 30113100023122130002301 |
5 | 24111332412211303340 |
6 | 311351142354421505 |
7 | 14311266145256606 |
oct | 1427201332340261 |
9 | 233464024208685 |
10 | 54374477447345 |
11 | 163640a4a85530 |
12 | 612217a591895 |
13 | 24456502a3183 |
14 | d5da4b1ba6ad |
15 | 644611a20a65 |
hex | 31740b69c0b1 |
54374477447345 has 16 divisors (see below), whose sum is σ = 71885897824320. Its totient is φ = 39153539112000.
The previous prime is 54374477447299. The next prime is 54374477447351.
54374477447345 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54374477447345 - 220 = 54374476398769 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4894186835 + ... + 4894197944.
It is an arithmetic number, because the mean of its divisors is an integer number (4492868614020).
Almost surely, 254374477447345 is an apocalyptic number.
54374477447345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54374477447345 is a deficient number, since it is larger than the sum of its proper divisors (17511420376975).
54374477447345 is a wasteful number, since it uses less digits than its factorization.
54374477447345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9788384896.
The product of its digits is 2212761600, while the sum is 68.
The spelling of 54374477447345 in words is "fifty-four trillion, three hundred seventy-four billion, four hundred seventy-seven million, four hundred forty-seven thousand, three hundred forty-five".
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