Base | Representation |
---|---|
bin | 1100100111111… |
… | …0110100010101 |
3 | 10200122001100010 |
4 | 3021332310111 |
5 | 102023320440 |
6 | 5130510433 |
7 | 1212024030 |
oct | 311766425 |
9 | 120561303 |
10 | 52948245 |
11 | 27984889 |
12 | 15895419 |
13 | ac7b32c |
14 | 7064017 |
15 | 49ad580 |
hex | 327ed15 |
52948245 has 16 divisors (see below), whose sum is σ = 96819840. Its totient is φ = 24204864.
The previous prime is 52948243. The next prime is 52948303. The reversal of 52948245 is 54284925.
It is not a de Polignac number, because 52948245 - 21 = 52948243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52948243) 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, 252030 + ... + 252239.
It is an arithmetic number, because the mean of its divisors is an integer number (6051240).
Almost surely, 252948245 is an apocalyptic number.
It is an amenable number.
52948245 is a deficient number, since it is larger than the sum of its proper divisors (43871595).
52948245 is a wasteful number, since it uses less digits than its factorization.
52948245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504284.
The product of its digits is 115200, while the sum is 39.
The square root of 52948245 is about 7276.5544731006. The cubic root of 52948245 is about 375.5062673193.
The spelling of 52948245 in words is "fifty-two million, nine hundred forty-eight thousand, two hundred forty-five".
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