Base | Representation |
---|---|
bin | 100001101001001110100… |
… | …011000010011101010001 |
3 | 22012000200222002220221100 |
4 | 201221032203002131101 |
5 | 300334444103310301 |
6 | 4530042310415013 |
7 | 326015524362303 |
oct | 41511643023521 |
9 | 8160628086840 |
10 | 2312010213201 |
11 | 811577545017 |
12 | 3140bb661469 |
13 | 13a0386923c0 |
14 | 7dc8ab0b973 |
15 | 40219c78286 |
hex | 21a4e8c2751 |
2312010213201 has 12 divisors (see below), whose sum is σ = 3596460331828. Its totient is φ = 1422775515744.
The previous prime is 2312010213199. The next prime is 2312010213217. The reversal of 2312010213201 is 1023120102132.
2312010213201 is a `hidden beast` number, since 2 + 312 + 0 + 10 + 21 + 320 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 945320620176 + 1366689593025 = 972276^2 + 1169055^2 .
It is not a de Polignac number, because 2312010213201 - 21 = 2312010213199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2312010213701) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9880385410 + ... + 9880385643.
Almost surely, 22312010213201 is an apocalyptic number.
It is an amenable number.
2312010213201 is a deficient number, since it is larger than the sum of its proper divisors (1284450118627).
2312010213201 is a wasteful number, since it uses less digits than its factorization.
2312010213201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19760771072 (or 19760771069 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 2312010213201 its reverse (1023120102132), we get a palindrome (3335130315333).
The spelling of 2312010213201 in words is "two trillion, three hundred twelve billion, ten million, two hundred thirteen thousand, two hundred one".
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