Base | Representation |
---|---|
bin | 1001100000101110… |
… | …0000100111111000 |
3 | 20120221012122220202 |
4 | 2120023200213320 |
5 | 20212101412130 |
6 | 1101202541332 |
7 | 120161310533 |
oct | 23013404770 |
9 | 6527178822 |
10 | 2553154040 |
11 | 10a0209468 |
12 | 5b3067848 |
13 | 318c50348 |
14 | 1a3129a1a |
15 | ee22a145 |
hex | 982e09f8 |
2553154040 has 16 divisors (see below), whose sum is σ = 5744596680. Its totient is φ = 1021261600.
The previous prime is 2553154007. The next prime is 2553154063. The reversal of 2553154040 is 404513552.
It is a junction number, because it is equal to n+sod(n) for n = 2553153994 and 2553154012.
It is a congruent 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, 31914386 + ... + 31914465.
Almost surely, 22553154040 is an apocalyptic number.
2553154040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2553154040 is an abundant number, since it is smaller than the sum of its proper divisors (3191442640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2553154040 is a wasteful number, since it uses less digits than its factorization.
2553154040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63828862 (or 63828858 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 2553154040 is about 50528.7446905224. The cubic root of 2553154040 is about 1366.7602492597.
Adding to 2553154040 its reverse (404513552), we get a palindrome (2957667592).
The spelling of 2553154040 in words is "two billion, five hundred fifty-three million, one hundred fifty-four thousand, forty".
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