Base | Representation |
---|---|
bin | 1000000000101001… |
… | …1111110100100110 |
3 | 12112212001021111021 |
4 | 2000022133310212 |
5 | 13400430013210 |
6 | 553211001354 |
7 | 104166461650 |
oct | 20012376446 |
9 | 5485037437 |
10 | 2150235430 |
11 | a0382a782 |
12 | 50013925a |
13 | 283629475 |
14 | 1658056d0 |
15 | c8b8bbda |
hex | 8029fd26 |
2150235430 has 64 divisors (see below), whose sum is σ = 4575191040. Its totient is φ = 712318464.
The previous prime is 2150235401. The next prime is 2150235443. The reversal of 2150235430 is 345320512.
It is a junction number, because it is equal to n+sod(n) for n = 2150235395 and 2150235404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255774 + ... + 264046.
It is an arithmetic number, because the mean of its divisors is an integer number (71487360).
Almost surely, 22150235430 is an apocalyptic number.
2150235430 is an abundant number, since it is smaller than the sum of its proper divisors (2424955610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2150235430 is a wasteful number, since it uses less digits than its factorization.
2150235430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8413.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 2150235430 is about 46370.6311149633. The cubic root of 2150235430 is about 1290.7099891502.
Adding to 2150235430 its reverse (345320512), we get a palindrome (2495555942).
The spelling of 2150235430 in words is "two billion, one hundred fifty million, two hundred thirty-five thousand, four hundred thirty".
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