Base | Representation |
---|---|
bin | 110010110010100011… |
… | …011001001111010111 |
3 | 12012202122122202012000 |
4 | 302302203121033113 |
5 | 1343142004333143 |
6 | 41015251130343 |
7 | 3640301544612 |
oct | 626243311727 |
9 | 165678582160 |
10 | 54535230423 |
11 | 21145796873 |
12 | a69b8a39b3 |
13 | 51b153011b |
14 | 28d4bab179 |
15 | 1642ae1bd3 |
hex | cb28d93d7 |
54535230423 has 32 divisors (see below), whose sum is σ = 84723902400. Its totient is φ = 34622235648.
The previous prime is 54535230403. The next prime is 54535230437. The reversal of 54535230423 is 32403253545.
54535230423 is a `hidden beast` number, since 54 + 535 + 2 + 30 + 42 + 3 = 666.
It is not a de Polignac number, because 54535230423 - 29 = 54535229911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54535230403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419890 + ... + 534207.
It is an arithmetic number, because the mean of its divisors is an integer number (2647621950).
Almost surely, 254535230423 is an apocalyptic number.
54535230423 is a deficient number, since it is larger than the sum of its proper divisors (30188671977).
54535230423 is a wasteful number, since it uses less digits than its factorization.
54535230423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 954208 (or 954202 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 36.
Adding to 54535230423 its reverse (32403253545), we get a palindrome (86938483968).
The spelling of 54535230423 in words is "fifty-four billion, five hundred thirty-five million, two hundred thirty thousand, four hundred twenty-three".
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