Base | Representation |
---|---|
bin | 111110110000001… |
… | …010101001100111 |
3 | 2201101001111012102 |
4 | 332300022221213 |
5 | 4124010021202 |
6 | 252245242315 |
7 | 35042525234 |
oct | 7660125147 |
9 | 2641044172 |
10 | 1052813927 |
11 | 4a0316760 |
12 | 25470339b |
13 | 13a16c329 |
14 | 9db7878b |
15 | 62664d02 |
hex | 3ec0aa67 |
1052813927 has 8 divisors (see below), whose sum is σ = 1216084752. Its totient is φ = 900803200.
The previous prime is 1052813869. The next prime is 1052813963. The reversal of 1052813927 is 7293182501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1052813927 - 26 = 1052813863 is a prime.
It is a super-2 number, since 2×10528139272 = 2216834329770322658, 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 (1052813987) 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, 2814824 + ... + 2815197.
It is an arithmetic number, because the mean of its divisors is an integer number (152010594).
Almost surely, 21052813927 is an apocalyptic number.
1052813927 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
1052813927 is a deficient number, since it is larger than the sum of its proper divisors (163270825).
1052813927 is a wasteful number, since it uses less digits than its factorization.
1052813927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5630049.
The product of its (nonzero) digits is 30240, while the sum is 38.
The square root of 1052813927 is about 32447.0942766837. The cubic root of 1052813927 is about 1017.3035041237.
The spelling of 1052813927 in words is "one billion, fifty-two million, eight hundred thirteen thousand, nine hundred twenty-seven".
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