Base | Representation |
---|---|
bin | 1101000111001… |
… | …0100110101111 |
3 | 10211111001110202 |
4 | 3101302212233 |
5 | 103034323000 |
6 | 5242424115 |
7 | 1235311241 |
oct | 321624657 |
9 | 124431422 |
10 | 54995375 |
11 | 29052926 |
12 | 1650203b |
13 | b517056 |
14 | 7438091 |
15 | 4c64dd5 |
hex | 34729af |
54995375 has 16 divisors (see below), whose sum is σ = 69806880. Its totient is φ = 43244800.
The previous prime is 54995371. The next prime is 54995377. The reversal of 54995375 is 57359945.
It is not a de Polignac number, because 54995375 - 22 = 54995371 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54995371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3647 + ... + 11103.
It is an arithmetic number, because the mean of its divisors is an integer number (4362930).
Almost surely, 254995375 is an apocalyptic number.
54995375 is a deficient number, since it is larger than the sum of its proper divisors (14811505).
54995375 is an equidigital number, since it uses as much as digits as its factorization.
54995375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7531 (or 7521 counting only the distinct ones).
The product of its digits is 850500, while the sum is 47.
The square root of 54995375 is about 7415.8866631037. The cubic root of 54995375 is about 380.2845859863.
The spelling of 54995375 in words is "fifty-four million, nine hundred ninety-five thousand, three hundred seventy-five".
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