Base | Representation |
---|---|
bin | 1001100001010010… |
… | …0101100001111010 |
3 | 20121002200112211110 |
4 | 2120110211201322 |
5 | 20213204032214 |
6 | 1101325541150 |
7 | 120220450536 |
oct | 23024454172 |
9 | 6532615743 |
10 | 2555533434 |
11 | 10a1594103 |
12 | 5b3a147b6 |
13 | 3195a437c |
14 | 1a3588bc6 |
15 | ee54a159 |
hex | 9852587a |
2555533434 has 16 divisors (see below), whose sum is σ = 5197695840. Its totient is φ = 837406320.
The previous prime is 2555533433. The next prime is 2555533457. The reversal of 2555533434 is 4343355552.
It is a super-2 number, since 2×25555334342 = 13061502264583664712, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2555533392 and 2555533401.
It is not an unprimeable number, because it can be changed into a prime (2555533433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3609157 + ... + 3609864.
It is an arithmetic number, because the mean of its divisors is an integer number (324855990).
Almost surely, 22555533434 is an apocalyptic number.
2555533434 is an abundant number, since it is smaller than the sum of its proper divisors (2642162406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2555533434 is a wasteful number, since it uses less digits than its factorization.
2555533434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7219085.
The product of its digits is 540000, while the sum is 39.
The square root of 2555533434 is about 50552.2841620436. The cubic root of 2555533434 is about 1367.1846983089.
Adding to 2555533434 its reverse (4343355552), we get a palindrome (6898888986).
The spelling of 2555533434 in words is "two billion, five hundred fifty-five million, five hundred thirty-three thousand, four hundred thirty-four".
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