Base | Representation |
---|---|
bin | 11011011101011… |
… | …10010100010110 |
3 | 121001110002202010 |
4 | 31232232110112 |
5 | 432432232100 |
6 | 34505125050 |
7 | 5464650420 |
oct | 1556562426 |
9 | 531402663 |
10 | 230352150 |
11 | 109033a86 |
12 | 65189786 |
13 | 38953662 |
14 | 22843810 |
15 | 15352750 |
hex | dbae516 |
230352150 has 96 divisors (see below), whose sum is σ = 661386240. Its totient is φ = 51966720.
The previous prime is 230352149. The next prime is 230352167. The reversal of 230352150 is 51253032.
It is a super-2 number, since 2×2303521502 = 106124226019245000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81562 + ... + 84338.
It is an arithmetic number, because the mean of its divisors is an integer number (6889440).
Almost surely, 2230352150 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230352150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330693120).
230352150 is an abundant number, since it is smaller than the sum of its proper divisors (431034090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230352150 is a wasteful number, since it uses less digits than its factorization.
230352150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2878 (or 2873 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 230352150 is about 15177.3564891914. The cubic root of 230352150 is about 613.0051032701.
It can be divided in two parts, 230 and 352150, that added together give a triangular number (352380 = T839).
The spelling of 230352150 in words is "two hundred thirty million, three hundred fifty-two thousand, one hundred fifty".
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