Base | Representation |
---|---|
bin | 111110110001000… |
… | …101000101010111 |
3 | 2201101111122112000 |
4 | 332301011011113 |
5 | 4124040201041 |
6 | 252254330343 |
7 | 35044543104 |
oct | 7661050527 |
9 | 2641448460 |
10 | 1053053271 |
11 | 4a046a566 |
12 | 2547b99b3 |
13 | 13a22425a |
14 | 9dbdbaab |
15 | 626b0bb6 |
hex | 3ec45157 |
1053053271 has 16 divisors (see below), whose sum is σ = 1583366400. Its totient is φ = 691556184.
The previous prime is 1053053269. The next prime is 1053053279. The reversal of 1053053271 is 1723503501.
1053053271 is a `hidden beast` number, since 10 + 53 + 0 + 532 + 71 = 666.
It is not a de Polignac number, because 1053053271 - 21 = 1053053269 is a prime.
It is a super-2 number, since 2×10530532712 = 2217842383127598882, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053053279) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289251 + ... + 292868.
It is an arithmetic number, because the mean of its divisors is an integer number (98960400).
Almost surely, 21053053271 is an apocalyptic number.
1053053271 is a deficient number, since it is larger than the sum of its proper divisors (530313129).
1053053271 is an equidigital number, since it uses as much as digits as its factorization.
1053053271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 582195 (or 582189 counting only the distinct ones).
The product of its (nonzero) digits is 3150, while the sum is 27.
The square root of 1053053271 is about 32450.7822864103. The cubic root of 1053053271 is about 1017.3805886667.
Adding to 1053053271 its reverse (1723503501), we get a palindrome (2776556772).
The spelling of 1053053271 in words is "one billion, fifty-three million, fifty-three thousand, two hundred seventy-one".
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