Base | Representation |
---|---|
bin | 11110100111100100000… |
… | …11011000111001011101 |
3 | 10201120110222200102211122 |
4 | 33103302003120321131 |
5 | 114214030421314114 |
6 | 2123144114100325 |
7 | 136002233624441 |
oct | 17236203307135 |
9 | 3646428612748 |
10 | 1052032994909 |
11 | 37618a221126 |
12 | 14ba8387a6a5 |
13 | 7828b295b20 |
14 | 38cc0b80821 |
15 | 1c574839e8e |
hex | f4f20d8e5d |
1052032994909 has 4 divisors (see below), whose sum is σ = 1132958609916. Its totient is φ = 971107379904.
The previous prime is 1052032994893. The next prime is 1052032994941. The reversal of 1052032994909 is 9094992302501.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 233409765625 + 818623229284 = 483125^2 + 904778^2 .
It is a cyclic number.
It is not a de Polignac number, because 1052032994909 - 24 = 1052032994893 is a prime.
It is a super-2 number, since 2×10520329949092 (a number of 25 digits) 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 (1052032994959) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40462807484 + ... + 40462807509.
It is an arithmetic number, because the mean of its divisors is an integer number (283239652479).
Almost surely, 21052032994909 is an apocalyptic number.
It is an amenable number.
1052032994909 is a deficient number, since it is larger than the sum of its proper divisors (80925615007).
1052032994909 is an equidigital number, since it uses as much as digits as its factorization.
1052032994909 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80925615006.
The product of its (nonzero) digits is 1574640, while the sum is 53.
The spelling of 1052032994909 in words is "one trillion, fifty-two billion, thirty-two million, nine hundred ninety-four thousand, nine hundred nine".
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