Base | Representation |
---|---|
bin | 111110101110101… |
… | …101111010111111 |
3 | 2201100100012012011 |
4 | 332232231322333 |
5 | 4123410342421 |
6 | 252233152051 |
7 | 35036354011 |
oct | 7656557277 |
9 | 2640305164 |
10 | 1052434111 |
11 | 4a0087363 |
12 | 25455b627 |
13 | 13a0684a1 |
14 | 9daba1b1 |
15 | 625dc4e1 |
hex | 3ebadebf |
1052434111 has 4 divisors (see below), whose sum is σ = 1107825400. Its totient is φ = 997042824.
The previous prime is 1052434087. The next prime is 1052434133. The reversal of 1052434111 is 1114342501.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1114342501 = 2411 ⋅462191.
It is a cyclic number.
It is not a de Polignac number, because 1052434111 - 211 = 1052432063 is a prime.
It is a super-2 number, since 2×10524341112 = 2215235115992720642, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1052434171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27695616 + ... + 27695653.
It is an arithmetic number, because the mean of its divisors is an integer number (276956350).
Almost surely, 21052434111 is an apocalyptic number.
1052434111 is a deficient number, since it is larger than the sum of its proper divisors (55391289).
1052434111 is an equidigital number, since it uses as much as digits as its factorization.
1052434111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55391288.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 1052434111 is about 32441.2408979681. The cubic root of 1052434111 is about 1017.1811543549.
Adding to 1052434111 its reverse (1114342501), we get a palindrome (2166776612).
The spelling of 1052434111 in words is "one billion, fifty-two million, four hundred thirty-four thousand, one hundred eleven".
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