Base | Representation |
---|---|
bin | 1100101011000… |
… | …1100111000000 |
3 | 10201000121201102 |
4 | 3022301213000 |
5 | 102102000123 |
6 | 5135153532 |
7 | 1213551413 |
oct | 312614700 |
9 | 121017642 |
10 | 53156288 |
11 | 28007119 |
12 | 159758a8 |
13 | b021c33 |
14 | 70b9b7a |
15 | 4a00028 |
hex | 32b19c0 |
53156288 has 14 divisors (see below), whose sum is σ = 105482136. Its totient is φ = 26578112.
The previous prime is 53156269. The next prime is 53156293. The reversal of 53156288 is 88265135.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415220 + ... + 415347.
Almost surely, 253156288 is an apocalyptic number.
It is an amenable number.
53156288 is a deficient number, since it is larger than the sum of its proper divisors (52325848).
53156288 is an equidigital number, since it uses as much as digits as its factorization.
53156288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 830579 (or 830569 counting only the distinct ones).
The product of its digits is 57600, while the sum is 38.
The square root of 53156288 is about 7290.8358917205. The cubic root of 53156288 is about 375.9974347192.
The spelling of 53156288 in words is "fifty-three million, one hundred fifty-six thousand, two hundred eighty-eight".
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