Base | Representation |
---|---|
bin | 11110101011010010011… |
… | …10011001110101111001 |
3 | 10201202122022212021022101 |
4 | 33111221032121311321 |
5 | 114232124241333230 |
6 | 2124114335423401 |
7 | 136102622220442 |
oct | 17255116316571 |
9 | 3652568767271 |
10 | 1054032371065 |
11 | 377015882013 |
12 | 150341384b61 |
13 | 7851958223b |
14 | 390305162c9 |
15 | 1c640127aca |
hex | f569399d79 |
1054032371065 has 4 divisors (see below), whose sum is σ = 1264838845284. Its totient is φ = 843225896848.
The previous prime is 1054032371059. The next prime is 1054032371071. The reversal of 1054032371065 is 5601732304501.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (1054032371059) and next prime (1054032371071).
It can be written as a sum of positive squares in 2 ways, for example, as 658582563961 + 395449807104 = 811531^2 + 628848^2 .
It is a cyclic number.
It is not a de Polignac number, because 1054032371065 - 29 = 1054032370553 is a prime.
It is a super-2 number, since 2×10540323710652 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105403237102 + ... + 105403237111.
It is an arithmetic number, because the mean of its divisors is an integer number (316209711321).
Almost surely, 21054032371065 is an apocalyptic number.
It is an amenable number.
1054032371065 is a deficient number, since it is larger than the sum of its proper divisors (210806474219).
1054032371065 is an equidigital number, since it uses as much as digits as its factorization.
1054032371065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210806474218.
The product of its (nonzero) digits is 75600, while the sum is 37.
Adding to 1054032371065 its reverse (5601732304501), we get a palindrome (6655764675566).
The spelling of 1054032371065 in words is "one trillion, fifty-four billion, thirty-two million, three hundred seventy-one thousand, sixty-five".
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