Base | Representation |
---|---|
bin | 1100101110100… |
… | …1010110111010 |
3 | 10201110012221200 |
4 | 3023221112322 |
5 | 102131302014 |
6 | 5144115030 |
7 | 1215522222 |
oct | 313512672 |
9 | 121405850 |
10 | 53384634 |
11 | 28152736 |
12 | 15a65a76 |
13 | b0a1b54 |
14 | 7139082 |
15 | 4a47a09 |
hex | 32e95ba |
53384634 has 24 divisors (see below), whose sum is σ = 115801140. Its totient is φ = 17774208.
The previous prime is 53384627. The next prime is 53384647. The reversal of 53384634 is 43648335.
It can be written as a sum of positive squares in 2 ways, for example, as 53363025 + 21609 = 7305^2 + 147^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29154 + ... + 30930.
Almost surely, 253384634 is an apocalyptic number.
53384634 is an abundant number, since it is smaller than the sum of its proper divisors (62416506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53384634 is a wasteful number, since it uses less digits than its factorization.
53384634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3454 (or 3451 counting only the distinct ones).
The product of its digits is 103680, while the sum is 36.
The square root of 53384634 is about 7306.4789057384. The cubic root of 53384634 is about 376.5350623156.
The spelling of 53384634 in words is "fifty-three million, three hundred eighty-four thousand, six hundred thirty-four".
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