Base | Representation |
---|---|
bin | 1100101011000… |
… | …0001011011100 |
3 | 10201000022200101 |
4 | 3022300023130 |
5 | 102101303203 |
6 | 5135110444 |
7 | 1213525342 |
oct | 312601334 |
9 | 121008611 |
10 | 53150428 |
11 | 28002781 |
12 | 15972424 |
13 | b01c376 |
14 | 70b7992 |
15 | 49ed41d |
hex | 32b02dc |
53150428 has 6 divisors (see below), whose sum is σ = 93013256. Its totient is φ = 26575212.
The previous prime is 53150413. The next prime is 53150437. The reversal of 53150428 is 82405135.
It is a junction number, because it is equal to n+sod(n) for n = 53150396 and 53150405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6643800 + ... + 6643807.
Almost surely, 253150428 is an apocalyptic number.
It is an amenable number.
53150428 is a deficient number, since it is larger than the sum of its proper divisors (39862828).
53150428 is a wasteful number, since it uses less digits than its factorization.
53150428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13287611 (or 13287609 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 53150428 is about 7290.4340062852. The cubic root of 53150428 is about 375.9836174392.
The spelling of 53150428 in words is "fifty-three million, one hundred fifty thousand, four hundred twenty-eight".
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