Base | Representation |
---|---|
bin | 11000110011011001011101… |
… | …11101010101111101000001 |
3 | 21011010012221000012000210001 |
4 | 30121230232331111331001 |
5 | 24122111144321241140 |
6 | 312000303022440001 |
7 | 14326366626326335 |
oct | 1431545675257501 |
9 | 234105830160701 |
10 | 54542577524545 |
11 | 164194170aa570 |
12 | 614a872a33001 |
13 | 245845c722886 |
14 | d67c367a97c5 |
15 | 648b9e675e9a |
hex | 319b2ef55f41 |
54542577524545 has 16 divisors (see below), whose sum is σ = 72108134902080. Its totient is φ = 39274583272000.
The previous prime is 54542577524509. The next prime is 54542577524593.
It is a happy number.
54542577524545 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54542577524545 - 225 = 54542543970113 is a prime.
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, 4909317355 + ... + 4909328464.
It is an arithmetic number, because the mean of its divisors is an integer number (4506758431380).
Almost surely, 254542577524545 is an apocalyptic number.
54542577524545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54542577524545 is a deficient number, since it is larger than the sum of its proper divisors (17565557377535).
54542577524545 is a wasteful number, since it uses less digits than its factorization.
54542577524545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9818645936.
The product of its digits is 784000000, while the sum is 64.
The spelling of 54542577524545 in words is "fifty-four trillion, five hundred forty-two billion, five hundred seventy-seven million, five hundred twenty-four thousand, five hundred forty-five".
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