Base | Representation |
---|---|
bin | 1100101101101… |
… | …1001111001001 |
3 | 10201100021121102 |
4 | 3023123033021 |
5 | 102122424133 |
6 | 5142551145 |
7 | 1215161462 |
oct | 313331711 |
9 | 121307542 |
10 | 53326793 |
11 | 28113233 |
12 | 15a384b5 |
13 | b081720 |
14 | 7121d69 |
15 | 4a357e8 |
hex | 32db3c9 |
53326793 has 8 divisors (see below), whose sum is σ = 57670536. Its totient is φ = 49017600.
The previous prime is 53326783. The next prime is 53326799. The reversal of 53326793 is 39762335.
It can be written as a sum of positive squares in 4 ways, for example, as 18905104 + 34421689 = 4348^2 + 5867^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53326793 - 220 = 52278217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53326799) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5378 + ... + 11643.
It is an arithmetic number, because the mean of its divisors is an integer number (7208817).
Almost surely, 253326793 is an apocalyptic number.
It is an amenable number.
53326793 is a deficient number, since it is larger than the sum of its proper divisors (4343743).
53326793 is a wasteful number, since it uses less digits than its factorization.
53326793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17275.
The product of its digits is 102060, while the sum is 38.
The square root of 53326793 is about 7302.5196336607. The cubic root of 53326793 is about 376.3990242001.
The spelling of 53326793 in words is "fifty-three million, three hundred twenty-six thousand, seven hundred ninety-three".
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