Base | Representation |
---|---|
bin | 1010110010001… |
… | …0110000101110 |
3 | 10011002222110210 |
4 | 2230202300232 |
5 | 43034344100 |
6 | 4253243250 |
7 | 1056313146 |
oct | 254426056 |
9 | 104088423 |
10 | 45231150 |
11 | 23593918 |
12 | 13193526 |
13 | 94a88c3 |
14 | 6015926 |
15 | 3e86c50 |
hex | 2b22c2e |
45231150 has 48 divisors (see below), whose sum is σ = 112635648. Its totient is φ = 12012000.
The previous prime is 45231149. The next prime is 45231161. The reversal of 45231150 is 5113254.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49195 + ... + 50105.
It is an arithmetic number, because the mean of its divisors is an integer number (2346576).
Almost surely, 245231150 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45231150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56317824).
45231150 is an abundant number, since it is smaller than the sum of its proper divisors (67404498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45231150 is a wasteful number, since it uses less digits than its factorization.
45231150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1257 (or 1252 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 45231150 is about 6725.4107681241. The cubic root of 45231150 is about 356.2973098143.
The spelling of 45231150 in words is "forty-five million, two hundred thirty-one thousand, one hundred fifty".
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