Base | Representation |
---|---|
bin | 111101001101001… |
… | …0111110110011101 |
3 | 12022010110111010102 |
4 | 1322122113312131 |
5 | 13201223440124 |
6 | 535442350445 |
7 | 101615310032 |
oct | 17232276635 |
9 | 5263414112 |
10 | 2053733789 |
11 | 964308658 |
12 | 49395b425 |
13 | 26963c0c3 |
14 | 156a85389 |
15 | c0478aae |
hex | 7a697d9d |
2053733789 has 4 divisors (see below), whose sum is σ = 2073673056. Its totient is φ = 2033794524.
The previous prime is 2053733783. The next prime is 2053733809. The reversal of 2053733789 is 9873373502.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2053733789 - 224 = 2036956573 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2053733783) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9969479 + ... + 9969684.
It is an arithmetic number, because the mean of its divisors is an integer number (518418264).
Almost surely, 22053733789 is an apocalyptic number.
It is an amenable number.
2053733789 is a deficient number, since it is larger than the sum of its proper divisors (19939267).
2053733789 is a wasteful number, since it uses less digits than its factorization.
2053733789 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19939266.
The product of its (nonzero) digits is 952560, while the sum is 47.
The square root of 2053733789 is about 45318.1397345478. The cubic root of 2053733789 is about 1271.1048704480.
The spelling of 2053733789 in words is "two billion, fifty-three million, seven hundred thirty-three thousand, seven hundred eighty-nine".
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