Base | Representation |
---|---|
bin | 11111001110000100011… |
… | …110101101010100001110 |
3 | 21121002200101220102120012 |
4 | 133032010132231110032 |
5 | 240122300244320100 |
6 | 4321331030153222 |
7 | 311000202233504 |
oct | 37160436552416 |
9 | 7532611812505 |
10 | 2145411323150 |
11 | 757955841117 |
12 | 2a7965ab2812 |
13 | 12740825c414 |
14 | 75ba4a50674 |
15 | 3ac18d04135 |
hex | 1f3847ad50e |
2145411323150 has 24 divisors (see below), whose sum is σ = 3990585822024. Its totient is φ = 858138559200.
The previous prime is 2145411323093. The next prime is 2145411323161. The reversal of 2145411323150 is 513231145412.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1064264 + ... + 2328836.
It is an arithmetic number, because the mean of its divisors is an integer number (166274409251).
Almost surely, 22145411323150 is an apocalyptic number.
2145411323150 is a deficient number, since it is larger than the sum of its proper divisors (1845174498874).
2145411323150 is a wasteful number, since it uses less digits than its factorization.
2145411323150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1298516 (or 1298511 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
Adding to 2145411323150 its reverse (513231145412), we get a palindrome (2658642468562).
The spelling of 2145411323150 in words is "two trillion, one hundred forty-five billion, four hundred eleven million, three hundred twenty-three thousand, one hundred fifty".
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