Base | Representation |
---|---|
bin | 1100111011000… |
… | …1100000100110 |
3 | 10202222212112101 |
4 | 3032301200212 |
5 | 102334020304 |
6 | 5213442314 |
7 | 1225505323 |
oct | 316614046 |
9 | 122885471 |
10 | 54204454 |
11 | 28662677 |
12 | 161a039a |
13 | b2cb055 |
14 | 72adb4a |
15 | 4b5a8a4 |
hex | 33b1826 |
54204454 has 16 divisors (see below), whose sum is σ = 85942080. Its totient is φ = 25569000.
The previous prime is 54204443. The next prime is 54204457. The reversal of 54204454 is 45440245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54204457) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6697 + ... + 12379.
It is an arithmetic number, because the mean of its divisors is an integer number (5371380).
Almost surely, 254204454 is an apocalyptic number.
54204454 is a deficient number, since it is larger than the sum of its proper divisors (31737626).
54204454 is a wasteful number, since it uses less digits than its factorization.
54204454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5955.
The product of its (nonzero) digits is 12800, while the sum is 28.
The square root of 54204454 is about 7362.3674181611. The cubic root of 54204454 is about 378.4527436324.
Adding to 54204454 its reverse (45440245), we get a palindrome (99644699).
The spelling of 54204454 in words is "fifty-four million, two hundred four thousand, four hundred fifty-four".
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