Base | Representation |
---|---|
bin | 101010001011100… |
… | …0100000110000110 |
3 | 10122122012022211020 |
4 | 1110113010012012 |
5 | 10344311112410 |
6 | 352235252010 |
7 | 50034061014 |
oct | 12427040606 |
9 | 3578168736 |
10 | 1415332230 |
11 | 666a11064 |
12 | 335baa006 |
13 | 1972b93c0 |
14 | d5d838b4 |
15 | 843c2a70 |
hex | 545c4186 |
1415332230 has 128 divisors (see below), whose sum is σ = 3868300800. Its totient is φ = 328541184.
The previous prime is 1415332223. The next prime is 1415332231. The reversal of 1415332230 is 322335141.
It is a super-3 number, since 3×14153322303 (a number of 28 digits) contains 333 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1415332230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1415332231) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3030457 + ... + 3030923.
It is an arithmetic number, because the mean of its divisors is an integer number (30221100).
Almost surely, 21415332230 is an apocalyptic number.
1415332230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1415332230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1934150400).
1415332230 is an abundant number, since it is smaller than the sum of its proper divisors (2452968570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1415332230 is a wasteful number, since it uses less digits than its factorization.
1415332230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 1415332230 is about 37620.9015043499. The cubic root of 1415332230 is about 1122.7579326678.
Adding to 1415332230 its reverse (322335141), we get a palindrome (1737667371).
The spelling of 1415332230 in words is "one billion, four hundred fifteen million, three hundred thirty-two thousand, two hundred thirty".
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