Base | Representation |
---|---|
bin | 1100100111111… |
… | …0110110111101 |
3 | 10200122001120100 |
4 | 3021332312331 |
5 | 102023322123 |
6 | 5130511313 |
7 | 1212024360 |
oct | 311766675 |
9 | 120561510 |
10 | 52948413 |
11 | 27984a21 |
12 | 15895539 |
13 | ac7b42b |
14 | 70640d7 |
15 | 49ad643 |
hex | 327edbd |
52948413 has 12 divisors (see below), whose sum is σ = 87407008. Its totient is φ = 30256200.
The previous prime is 52948411. The next prime is 52948417. The reversal of 52948413 is 31484925.
It is not a de Polignac number, because 52948413 - 21 = 52948411 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52948411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420163 + ... + 420288.
Almost surely, 252948413 is an apocalyptic number.
It is an amenable number.
52948413 is a deficient number, since it is larger than the sum of its proper divisors (34458595).
52948413 is a wasteful number, since it uses less digits than its factorization.
52948413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 840464 (or 840461 counting only the distinct ones).
The product of its digits is 34560, while the sum is 36.
The square root of 52948413 is about 7276.5660170165. The cubic root of 52948413 is about 375.5066644680.
It can be divided in two parts, 52948 and 413, that added together give a square (53361 = 2312).
The spelling of 52948413 in words is "fifty-two million, nine hundred forty-eight thousand, four hundred thirteen".
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