Base | Representation |
---|---|
bin | 1100101011111… |
… | …1000001101110 |
3 | 10201010102002220 |
4 | 3022333001232 |
5 | 102110224441 |
6 | 5140300210 |
7 | 1214200554 |
oct | 312770156 |
9 | 121112086 |
10 | 53211246 |
11 | 28044440 |
12 | 159a1666 |
13 | b040c5a |
14 | 70d1bd4 |
15 | 4a11466 |
hex | 32bf06e |
53211246 has 32 divisors (see below), whose sum is σ = 116678016. Its totient is φ = 16044000.
The previous prime is 53211227. The next prime is 53211251. The reversal of 53211246 is 64211235.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12016 + ... + 15836.
It is an arithmetic number, because the mean of its divisors is an integer number (3646188).
Almost surely, 253211246 is an apocalyptic number.
53211246 is an abundant number, since it is smaller than the sum of its proper divisors (63466770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53211246 is a wasteful number, since it uses less digits than its factorization.
53211246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4048.
The product of its digits is 1440, while the sum is 24.
The square root of 53211246 is about 7294.6038960316. The cubic root of 53211246 is about 376.1269706618.
The spelling of 53211246 in words is "fifty-three million, two hundred eleven thousand, two hundred forty-six".
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