Base | Representation |
---|---|
bin | 1100011011110… |
… | …1000110010000 |
3 | 10122010201220002 |
4 | 3012331012100 |
5 | 101322423033 |
6 | 5101505132 |
7 | 1202210501 |
oct | 306750620 |
9 | 118121802 |
10 | 52154768 |
11 | 27492716 |
12 | 155721a8 |
13 | aa61113 |
14 | 6cd8ba8 |
15 | 48a33e8 |
hex | 31bd190 |
52154768 has 40 divisors (see below), whose sum is σ = 103118400. Its totient is φ = 25550720.
The previous prime is 52154723. The next prime is 52154779. The reversal of 52154768 is 86745125.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312221 + ... + 312387.
It is an arithmetic number, because the mean of its divisors is an integer number (2577960).
Almost surely, 252154768 is an apocalyptic number.
It is an amenable number.
52154768 is a deficient number, since it is larger than the sum of its proper divisors (50963632).
52154768 is a wasteful number, since it uses less digits than its factorization.
52154768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455 (or 449 counting only the distinct ones).
The product of its digits is 67200, while the sum is 38.
The square root of 52154768 is about 7221.8258079242. The cubic root of 52154768 is about 373.6210522980.
The spelling of 52154768 in words is "fifty-two million, one hundred fifty-four thousand, seven hundred sixty-eight".
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