Base | Representation |
---|---|
bin | 1100111101010… |
… | …1110011100101 |
3 | 10210021102110201 |
4 | 3033111303211 |
5 | 102403300000 |
6 | 5220550501 |
7 | 1226664631 |
oct | 317256345 |
9 | 123242421 |
10 | 54353125 |
11 | 28754342 |
12 | 16252431 |
13 | b350918 |
14 | 730bdc1 |
15 | 4b8996a |
hex | 33d5ce5 |
54353125 has 12 divisors (see below), whose sum is σ = 67940964. Its totient is φ = 43480000.
The previous prime is 54353119. The next prime is 54353149. The reversal of 54353125 is 52135345.
It can be written as a sum of positive squares in 6 ways, for example, as 50154724 + 4198401 = 7082^2 + 2049^2 .
It is not a de Polignac number, because 54353125 - 25 = 54353093 is a prime.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54353093 and 54353102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5572 + ... + 11821.
It is an arithmetic number, because the mean of its divisors is an integer number (5661747).
Almost surely, 254353125 is an apocalyptic number.
It is an amenable number.
54353125 is a deficient number, since it is larger than the sum of its proper divisors (13587839).
54353125 is an frugal number, since it uses more digits than its factorization.
54353125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17418 (or 17398 counting only the distinct ones).
The product of its digits is 9000, while the sum is 28.
The square root of 54353125 is about 7372.4571887533. The cubic root of 54353125 is about 378.7984322312.
The spelling of 54353125 in words is "fifty-four million, three hundred fifty-three thousand, one hundred twenty-five".
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