Base | Representation |
---|---|
bin | 1100111010010… |
… | …0011111010101 |
3 | 10202220011101020 |
4 | 3032210133111 |
5 | 102330314000 |
6 | 5212351353 |
7 | 1225164000 |
oct | 316443725 |
9 | 122804336 |
10 | 54151125 |
11 | 286265a6 |
12 | 16175559 |
13 | b2ac9b2 |
14 | 7298537 |
15 | 4b49ba0 |
hex | 33a47d5 |
54151125 has 64 divisors (see below), whose sum is σ = 105331200. Its totient is φ = 24696000.
The previous prime is 54151067. The next prime is 54151127. The reversal of 54151125 is 52115145.
It is not a de Polignac number, because 54151125 - 210 = 54150101 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54151095 and 54151104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54151127) 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, 128415 + ... + 128835.
It is an arithmetic number, because the mean of its divisors is an integer number (1645800).
Almost surely, 254151125 is an apocalyptic number.
It is an amenable number.
54151125 is a deficient number, since it is larger than the sum of its proper divisors (51180075).
54151125 is an equidigital number, since it uses as much as digits as its factorization.
54151125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460 (or 436 counting only the distinct ones).
The product of its digits is 1000, while the sum is 24.
The square root of 54151125 is about 7358.7447978579. The cubic root of 54151125 is about 378.3285894511.
The spelling of 54151125 in words is "fifty-four million, one hundred fifty-one thousand, one hundred twenty-five".
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