Base | Representation |
---|---|
bin | 11000101110100010110100… |
… | …01110101001101000100001 |
3 | 21010112021102222101122002022 |
4 | 30113101122032221220201 |
5 | 24111343114214213340 |
6 | 311351521512231225 |
7 | 14311344002600033 |
oct | 1427213216515041 |
9 | 233467388348068 |
10 | 54375799757345 |
11 | 16364713430610 |
12 | 612248939b515 |
13 | 244580121cb21 |
14 | d5db34a67c53 |
15 | 64468cb6b3b5 |
hex | 31745a3a9a21 |
54375799757345 has 32 divisors (see below), whose sum is σ = 75432213360000. Its totient is φ = 37213225044480.
The previous prime is 54375799757333. The next prime is 54375799757369.
54375799757345 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54375799757345 - 226 = 54375732648481 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54375799757345.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174455900 + ... + 174767309.
It is an arithmetic number, because the mean of its divisors is an integer number (2357256667500).
Almost surely, 254375799757345 is an apocalyptic number.
54375799757345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54375799757345 is a deficient number, since it is larger than the sum of its proper divisors (21056413602655).
54375799757345 is a wasteful number, since it uses less digits than its factorization.
54375799757345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349223393.
The product of its digits is 17503290000, while the sum is 80.
The spelling of 54375799757345 in words is "fifty-four trillion, three hundred seventy-five billion, seven hundred ninety-nine million, seven hundred fifty-seven thousand, three hundred forty-five".
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