Base | Representation |
---|---|
bin | 11110101000010110010… |
… | …01100000111110000001 |
3 | 10201121120022221022002120 |
4 | 33110023021200332001 |
5 | 114220411212444413 |
6 | 2123253554234453 |
7 | 136015535442543 |
oct | 17241311407601 |
9 | 3647508838076 |
10 | 1052454031233 |
11 | 376385954a30 |
12 | 14bb80885a29 |
13 | 78327591447 |
14 | 38d20a5d693 |
15 | 1c59b7a6723 |
hex | f50b260f81 |
1052454031233 has 64 divisors (see below), whose sum is σ = 1571701985280. Its totient is φ = 621077184000.
The previous prime is 1052454031207. The next prime is 1052454031247. The reversal of 1052454031233 is 3321304542501.
It is not a de Polignac number, because 1052454031233 - 218 = 1052453769089 is a prime.
It is a super-2 number, since 2×10524540312332 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 1052454031194 and 1052454031203.
It is not an unprimeable number, because it can be changed into a prime (1052454031933) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 130040935 + ... + 130049027.
It is an arithmetic number, because the mean of its divisors is an integer number (24557843520).
Almost surely, 21052454031233 is an apocalyptic number.
It is an amenable number.
1052454031233 is a deficient number, since it is larger than the sum of its proper divisors (519247954047).
1052454031233 is a wasteful number, since it uses less digits than its factorization.
1052454031233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8870.
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 1052454031233 its reverse (3321304542501), we get a palindrome (4373758573734).
The spelling of 1052454031233 in words is "one trillion, fifty-two billion, four hundred fifty-four million, thirty-one thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •