Base | Representation |
---|---|
bin | 111110101111110… |
… | …001100111000001 |
3 | 2201100212021111200 |
4 | 332233301213001 |
5 | 4123443230421 |
6 | 252243131413 |
7 | 35041620222 |
oct | 7657614701 |
9 | 2640767450 |
10 | 1052711361 |
11 | 4a0256699 |
12 | 254673b69 |
13 | 13a134740 |
14 | 9db4d249 |
15 | 62644726 |
hex | 3ebf19c1 |
1052711361 has 24 divisors (see below), whose sum is σ = 1690381056. Its totient is φ = 626922720.
The previous prime is 1052711353. The next prime is 1052711389. The reversal of 1052711361 is 1631172501.
1052711361 is a `hidden beast` number, since 1 + 0 + 527 + 1 + 136 + 1 = 666.
It is not a de Polignac number, because 1052711361 - 23 = 1052711353 is a prime.
It is a super-2 number, since 2×10527113612 = 2216402419156944642, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1052711761) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141495 + ... + 148748.
It is an arithmetic number, because the mean of its divisors is an integer number (70432544).
Almost surely, 21052711361 is an apocalyptic number.
It is an amenable number.
1052711361 is a deficient number, since it is larger than the sum of its proper divisors (637669695).
1052711361 is a wasteful number, since it uses less digits than its factorization.
1052711361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290293 (or 290290 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 27.
The square root of 1052711361 is about 32445.5137268621. The cubic root of 1052711361 is about 1017.2704675358.
Adding to 1052711361 its reverse (1631172501), we get a palindrome (2683883862).
The spelling of 1052711361 in words is "one billion, fifty-two million, seven hundred eleven thousand, three hundred sixty-one".
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