Base | Representation |
---|---|
bin | 111110110001010… |
… | …011100101010111 |
3 | 2201101121122222201 |
4 | 332301103211113 |
5 | 4124044101123 |
6 | 252255505331 |
7 | 35045211211 |
oct | 7661234527 |
9 | 2641548881 |
10 | 1053112663 |
11 | 4a0500149 |
12 | 254828247 |
13 | 13a2452b5 |
14 | 9dc155b1 |
15 | 626c35ad |
hex | 3ec53957 |
1053112663 has 4 divisors (see below), whose sum is σ = 1055275600. Its totient is φ = 1050949728.
The previous prime is 1053112637. The next prime is 1053112667. The reversal of 1053112663 is 3662113501.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1053112663 - 217 = 1052981591 is a prime.
It is a super-2 number, since 2×10531126632 = 2218092561941903138, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053112667) 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, 1080738 + ... + 1081711.
It is an arithmetic number, because the mean of its divisors is an integer number (263818900).
Almost surely, 21053112663 is an apocalyptic number.
1053112663 is a deficient number, since it is larger than the sum of its proper divisors (2162937).
1053112663 is an equidigital number, since it uses as much as digits as its factorization.
1053112663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2162936.
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 1053112663 is about 32451.6973824175. The cubic root of 1053112663 is about 1017.3997149963.
The spelling of 1053112663 in words is "one billion, fifty-three million, one hundred twelve thousand, six hundred sixty-three".
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