Base | Representation |
---|---|
bin | 11000100101011001100000… |
… | …00111100110000100100001 |
3 | 21002102020100010002002222120 |
4 | 30102230300013212010201 |
5 | 24041221034011331230 |
6 | 310551312121454453 |
7 | 14246550604351041 |
oct | 1422546007460441 |
9 | 232366303062876 |
10 | 54061560652065 |
11 | 1625341967380a |
12 | 60915ab341429 |
13 | 2421ca23b5845 |
14 | d4c8447ab721 |
15 | 63b3ea398310 |
hex | 312b301e6121 |
54061560652065 has 16 divisors (see below), whose sum is σ = 86507270836800. Its totient is φ = 28829907749952.
The previous prime is 54061560652007. The next prime is 54061560652157. The reversal of 54061560652065 is 56025606516045.
It is not a de Polignac number, because 54061560652065 - 27 = 54061560651937 is a prime.
It is a super-3 number, since 3×540615606520653 (a number of 42 digits) contains 333 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54061560651999 and 54061560652017.
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, 182634550 + ... + 182930319.
It is an arithmetic number, because the mean of its divisors is an integer number (5406704427300).
Almost surely, 254061560652065 is an apocalyptic number.
It is an amenable number.
54061560652065 is a deficient number, since it is larger than the sum of its proper divisors (32445710184735).
54061560652065 is a wasteful number, since it uses less digits than its factorization.
54061560652065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365574736.
The product of its (nonzero) digits is 6480000, while the sum is 51.
The spelling of 54061560652065 in words is "fifty-four trillion, sixty-one billion, five hundred sixty million, six hundred fifty-two thousand, sixty-five".
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