Base | Representation |
---|---|
bin | 11111111001000… |
… | …000101010110010 |
3 | 1101021202210001000 |
4 | 133321000222302 |
5 | 2043432214032 |
6 | 125031422430 |
7 | 16154516265 |
oct | 3771005262 |
9 | 1337683030 |
10 | 535038642 |
11 | 2550194a6 |
12 | 12b224a16 |
13 | 86b02618 |
14 | 510b6cdc |
15 | 31e89e7c |
hex | 1fe40ab2 |
535038642 has 16 divisors (see below), whose sum is σ = 1188974880. Its totient is φ = 178346196.
The previous prime is 535038629. The next prime is 535038677. The reversal of 535038642 is 246830535.
It is a happy number.
535038642 is a `hidden beast` number, since 5 + 3 + 5 + 0 + 3 + 8 + 642 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 535038597 and 535038606.
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, 4954008 + ... + 4954115.
It is an arithmetic number, because the mean of its divisors is an integer number (74310930).
Almost surely, 2535038642 is an apocalyptic number.
535038642 is an abundant number, since it is smaller than the sum of its proper divisors (653936238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
535038642 is a wasteful number, since it uses less digits than its factorization.
535038642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9908134 (or 9908128 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
The square root of 535038642 is about 23130.9023170303. The cubic root of 535038642 is about 811.8236824659.
The spelling of 535038642 in words is "five hundred thirty-five million, thirty-eight thousand, six hundred forty-two".
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