Base | Representation |
---|---|
bin | 1100111010111… |
… | …1011100111001 |
3 | 10202222102222012 |
4 | 3032233130321 |
5 | 102333233100 |
6 | 5213335305 |
7 | 1225441622 |
oct | 316573471 |
9 | 122872865 |
10 | 54196025 |
11 | 28657304 |
12 | 16197535 |
13 | b2c7270 |
14 | 72aaa49 |
15 | 4b58135 |
hex | 33af739 |
54196025 has 24 divisors (see below), whose sum is σ = 73120320. Its totient is φ = 39608640.
The previous prime is 54196013. The next prime is 54196061. The reversal of 54196025 is 52069145.
It is a happy number.
It is not a de Polignac number, because 54196025 - 220 = 53147449 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54195982 and 54196000.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32666 + ... + 34284.
It is an arithmetic number, because the mean of its divisors is an integer number (3046680).
Almost surely, 254196025 is an apocalyptic number.
It is an amenable number.
54196025 is a deficient number, since it is larger than the sum of its proper divisors (18924295).
54196025 is a wasteful number, since it uses less digits than its factorization.
54196025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1745 (or 1740 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 32.
The square root of 54196025 is about 7361.7949577532. The cubic root of 54196025 is about 378.4331256656.
The spelling of 54196025 in words is "fifty-four million, one hundred ninety-six thousand, twenty-five".
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