Base | Representation |
---|---|
bin | 1000000001011001… |
… | …1000100000111110 |
3 | 12120001220120120021 |
4 | 2000112120200332 |
5 | 13402224214410 |
6 | 553401442354 |
7 | 104235116632 |
oct | 20026304076 |
9 | 5501816507 |
10 | 2153351230 |
11 | a05568718 |
12 | 5011a03ba |
13 | 28417a734 |
14 | 165db6dc2 |
15 | c90a4eda |
hex | 8059883e |
2153351230 has 16 divisors (see below), whose sum is σ = 3876778224. Its totient is φ = 861174720.
The previous prime is 2153351227. The next prime is 2153351243. The reversal of 2153351230 is 321533512.
It is a junction number, because it is equal to n+sod(n) for n = 2153351195 and 2153351204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43234 + ... + 78586.
It is an arithmetic number, because the mean of its divisors is an integer number (242298639).
Almost surely, 22153351230 is an apocalyptic number.
2153351230 is a deficient number, since it is larger than the sum of its proper divisors (1723426994).
2153351230 is a wasteful number, since it uses less digits than its factorization.
2153351230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41451.
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 2153351230 is about 46404.2156490119. The cubic root of 2153351230 is about 1291.3331229697. Note that the first 3 decimals are identical.
Adding to 2153351230 its reverse (321533512), we get a palindrome (2474884742).
The spelling of 2153351230 in words is "two billion, one hundred fifty-three million, three hundred fifty-one thousand, two hundred thirty".
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