Base | Representation |
---|---|
bin | 111110101111101… |
… | …100101000111001 |
3 | 2201100211020120121 |
4 | 332233230220321 |
5 | 4123442103001 |
6 | 252242453241 |
7 | 35041503655 |
oct | 7657545071 |
9 | 2640736517 |
10 | 1052691001 |
11 | 4a024236a |
12 | 254664221 |
13 | 13a1283ab |
14 | 9db45a65 |
15 | 6263d6a1 |
hex | 3ebeca39 |
1052691001 has 4 divisors (see below), whose sum is σ = 1059149392. Its totient is φ = 1046232612.
The previous prime is 1052690941. The next prime is 1052691011. The reversal of 1052691001 is 1001962501.
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 1052691001 - 29 = 1052690489 is a prime.
It is a super-2 number, since 2×10526910012 = 2216316687172764002, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1052691011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3228951 + ... + 3229276.
It is an arithmetic number, because the mean of its divisors is an integer number (264787348).
Almost surely, 21052691001 is an apocalyptic number.
It is an amenable number.
1052691001 is a deficient number, since it is larger than the sum of its proper divisors (6458391).
1052691001 is an equidigital number, since it uses as much as digits as its factorization.
1052691001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6458390.
The product of its (nonzero) digits is 540, while the sum is 25.
The square root of 1052691001 is about 32445.1999685624. The cubic root of 1052691001 is about 1017.2639093088.
The spelling of 1052691001 in words is "one billion, fifty-two million, six hundred ninety-one thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •