Base | Representation |
---|---|
bin | 11000101111010101111010… |
… | …11001000010111001101101 |
3 | 21010121220020212022110102120 |
4 | 30113222331121002321231 |
5 | 24112320310201333240 |
6 | 311412300022543153 |
7 | 14313334556350131 |
oct | 1427527531027155 |
9 | 233556225273376 |
10 | 54403233230445 |
11 | 16375310961a30 |
12 | 6127864897ab9 |
13 | 2448283961a48 |
14 | d611b82a53c1 |
15 | 6452462c7ad0 |
hex | 317abd642e6d |
54403233230445 has 32 divisors (see below), whose sum is σ = 94958795280384. Its totient is φ = 26377207272000.
The previous prime is 54403233230393. The next prime is 54403233230453.
54403233230445 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54403233230445 - 27 = 54403233230317 is a prime.
It is a super-2 number, since 2×544032332304452 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54403233230397 and 54403233230406.
It is a congruent number.
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, 44767324 + ... + 45966506.
It is an arithmetic number, because the mean of its divisors is an integer number (2967462352512).
Almost surely, 254403233230445 is an apocalyptic number.
54403233230445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54403233230445 is a deficient number, since it is larger than the sum of its proper divisors (40555562049939).
54403233230445 is a wasteful number, since it uses less digits than its factorization.
54403233230445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1474153.
The product of its (nonzero) digits is 2073600, while the sum is 42.
It can be divided in two parts, 5440323 and 3230445, that added together give a palindrome (8670768).
The spelling of 54403233230445 in words is "fifty-four trillion, four hundred three billion, two hundred thirty-three million, two hundred thirty thousand, four hundred forty-five".
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