Base | Representation |
---|---|
bin | 1101000100001… |
… | …1110100001101 |
3 | 10211010022120121 |
4 | 3101003310031 |
5 | 103012204400 |
6 | 5234344541 |
7 | 1233552424 |
oct | 321036415 |
9 | 124108517 |
10 | 54803725 |
11 | 28a31939 |
12 | 1642b151 |
13 | b47aa52 |
14 | 73c82bb |
15 | 4c2821a |
hex | 3443d0d |
54803725 has 12 divisors (see below), whose sum is σ = 68619616. Its totient is φ = 43415280.
The previous prime is 54803717. The next prime is 54803729. The reversal of 54803725 is 52730845.
It is a happy number.
It is not a de Polignac number, because 54803725 - 23 = 54803717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54803729) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8067 + ... + 13216.
Almost surely, 254803725 is an apocalyptic number.
It is an amenable number.
54803725 is a deficient number, since it is larger than the sum of its proper divisors (13815891).
54803725 is a wasteful number, since it uses less digits than its factorization.
54803725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21396 (or 21391 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 34.
The square root of 54803725 is about 7402.9538023683. The cubic root of 54803725 is about 379.8423284006.
The spelling of 54803725 in words is "fifty-four million, eight hundred three thousand, seven hundred twenty-five".
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