Base | Representation |
---|---|
bin | 11000101010111001000100… |
… | …00000110011100101010101 |
3 | 21010002021111212021002001220 |
4 | 30111130202000303211111 |
5 | 24102314104423134110 |
6 | 311214124523440553 |
7 | 14266312033134051 |
oct | 1425344200634525 |
9 | 233067455232056 |
10 | 54250302552405 |
11 | 16316473541013 |
12 | 61020a4686159 |
13 | 2436a2119008b |
14 | d57a2b5d4c61 |
15 | 641295299370 |
hex | 315722033955 |
54250302552405 has 64 divisors (see below), whose sum is σ = 90832448716800. Its totient is φ = 27615210508800.
The previous prime is 54250302552373. The next prime is 54250302552449. The reversal of 54250302552405 is 50425520305245.
It is not a de Polignac number, because 54250302552405 - 25 = 54250302552373 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1330589670 + ... + 1330630440.
It is an arithmetic number, because the mean of its divisors is an integer number (1419257011200).
Almost surely, 254250302552405 is an apocalyptic number.
It is an amenable number.
54250302552405 is a deficient number, since it is larger than the sum of its proper divisors (36582146164395).
54250302552405 is a wasteful number, since it uses less digits than its factorization.
54250302552405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80082.
The product of its (nonzero) digits is 1200000, while the sum is 42.
The spelling of 54250302552405 in words is "fifty-four trillion, two hundred fifty billion, three hundred two million, five hundred fifty-two thousand, four hundred five".
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