Base | Representation |
---|---|
bin | 1101000101010… |
… | …1000000001101 |
3 | 10211020220011000 |
4 | 3101111000031 |
5 | 103021433000 |
6 | 5240050513 |
7 | 1234264605 |
oct | 321250015 |
9 | 124226130 |
10 | 54874125 |
11 | 28a7a819 |
12 | 16463a39 |
13 | b4a3ac7 |
14 | 7405c05 |
15 | 4c3e000 |
hex | 345500d |
54874125 has 64 divisors (see below), whose sum is σ = 103334400. Its totient is φ = 28728000.
The previous prime is 54874121. The next prime is 54874151. The reversal of 54874125 is 52147845.
It is not a de Polignac number, because 54874125 - 22 = 54874121 is a prime.
It is a super-2 number, since 2×548741252 = 6022339189031250, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 54874125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54874121) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 239511 + ... + 239739.
It is an arithmetic number, because the mean of its divisors is an integer number (1614600).
Almost surely, 254874125 is an apocalyptic number.
It is an amenable number.
54874125 is a deficient number, since it is larger than the sum of its proper divisors (48460275).
54874125 is a wasteful number, since it uses less digits than its factorization.
54874125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324 (or 308 counting only the distinct ones).
The product of its digits is 44800, while the sum is 36.
The square root of 54874125 is about 7407.7071351397. The cubic root of 54874125 is about 380.0049052922.
The spelling of 54874125 in words is "fifty-four million, eight hundred seventy-four thousand, one hundred twenty-five".
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