Base | Representation |
---|---|
bin | 101110101111100110101… |
… | …100100111000100010001 |
3 | 102101002021111202021000001 |
4 | 232233212230213010101 |
5 | 410112102010233040 |
6 | 10455400330130001 |
7 | 451034404125424 |
oct | 56574654470421 |
9 | 12332244667001 |
10 | 3212211024145 |
11 | 1029322421072 |
12 | 43a66ab80901 |
13 | 1a3baa92a946 |
14 | b1686a479bb |
15 | 58854c1e59a |
hex | 2ebe6b27111 |
3212211024145 has 16 divisors (see below), whose sum is σ = 3955888073088. Its totient is φ = 2502508095360.
The previous prime is 3212211024131. The next prime is 3212211024157. The reversal of 3212211024145 is 5414201122123.
It is a happy number.
It is not a de Polignac number, because 3212211024145 - 213 = 3212211015953 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14210829 + ... + 14435098.
It is an arithmetic number, because the mean of its divisors is an integer number (247243004568).
Almost surely, 23212211024145 is an apocalyptic number.
It is an amenable number.
3212211024145 is a deficient number, since it is larger than the sum of its proper divisors (743677048943).
3212211024145 is a wasteful number, since it uses less digits than its factorization.
3212211024145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28646520.
The product of its (nonzero) digits is 3840, while the sum is 28.
Adding to 3212211024145 its reverse (5414201122123), we get a palindrome (8626412146268).
The spelling of 3212211024145 in words is "three trillion, two hundred twelve billion, two hundred eleven million, twenty-four thousand, one hundred forty-five".
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