Base | Representation |
---|---|
bin | 11000101111111101001011… |
… | …10011101101100100011101 |
3 | 21010200220122220111102211121 |
4 | 30113332211303231210131 |
5 | 24113141442433414003 |
6 | 311430103422450541 |
7 | 14315012124360301 |
oct | 1427764563554435 |
9 | 233626586442747 |
10 | 54424312404253 |
11 | 16383248571230 |
12 | 612b968133a51 |
13 | 244a262aa7b5c |
14 | d62217a27d01 |
15 | 645a7bb63cbd |
hex | 317fa5ced91d |
54424312404253 has 16 divisors (see below), whose sum is σ = 59632094332800. Its totient is φ = 49259889506880.
The previous prime is 54424312404239. The next prime is 54424312404263. The reversal of 54424312404253 is 35240421342445.
It is a cyclic number.
It is not a de Polignac number, because 54424312404253 - 225 = 54424278849821 is a prime.
It is a super-2 number, since 2×544243124042532 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54424312404263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271243875 + ... + 271444447.
It is an arithmetic number, because the mean of its divisors is an integer number (3727005895800).
Almost surely, 254424312404253 is an apocalyptic number.
It is an amenable number.
54424312404253 is a deficient number, since it is larger than the sum of its proper divisors (5207781928547).
54424312404253 is a wasteful number, since it uses less digits than its factorization.
54424312404253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308532.
The product of its (nonzero) digits is 1843200, while the sum is 43.
Adding to 54424312404253 its reverse (35240421342445), we get a palindrome (89664733746698).
The spelling of 54424312404253 in words is "fifty-four trillion, four hundred twenty-four billion, three hundred twelve million, four hundred four thousand, two hundred fifty-three".
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