Base | Representation |
---|---|
bin | 1001100000110010… |
… | …1001101001010100 |
3 | 20120221202212012112 |
4 | 2120030221221110 |
5 | 20212141000030 |
6 | 1101213210152 |
7 | 120163664540 |
oct | 23014515124 |
9 | 6527685175 |
10 | 2553453140 |
11 | 10a03a3157 |
12 | 5b3190958 |
13 | 319026524 |
14 | 1a31a6a20 |
15 | ee288a95 |
hex | 98329a54 |
2553453140 has 48 divisors (see below), whose sum is σ = 6138720000. Its totient is φ = 873979392.
The previous prime is 2553453137. The next prime is 2553453143. The reversal of 2553453140 is 413543552.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2553453137) and next prime (2553453143).
It is a junction number, because it is equal to n+sod(n) for n = 2553453097 and 2553453106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2553453143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68636 + ... + 99084.
It is an arithmetic number, because the mean of its divisors is an integer number (127890000).
Almost surely, 22553453140 is an apocalyptic number.
2553453140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2553453140 is an abundant number, since it is smaller than the sum of its proper divisors (3585266860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2553453140 is a wasteful number, since it uses less digits than its factorization.
2553453140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31064 (or 31062 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 32.
The square root of 2553453140 is about 50531.7043053171. The cubic root of 2553453140 is about 1366.8136188073.
Adding to 2553453140 its reverse (413543552), we get a palindrome (2966996692).
The spelling of 2553453140 in words is "two billion, five hundred fifty-three million, four hundred fifty-three thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •