Base | Representation |
---|---|
bin | 110100010101111000010101… |
… | …000010001010110110111111 |
3 | 1010012002002121212211011102200 |
4 | 310111320111002022312333 |
5 | 220133112204031140221 |
6 | 2133333202104322543 |
7 | 66326355256611336 |
oct | 6425702502126677 |
9 | 1105062555734380 |
10 | 230202010021311 |
11 | 67393140337339 |
12 | 2199a837473453 |
13 | 9b5ac58292b03 |
14 | 40bbb9ddd8d1d |
15 | 1b931389ce426 |
hex | d15e1508adbf |
230202010021311 has 12 divisors (see below), whose sum is σ = 333905286505440. Its totient is φ = 152825881128480.
The previous prime is 230202010021271. The next prime is 230202010021331. The reversal of 230202010021311 is 113120010202032.
230202010021311 is a `hidden beast` number, since 2 + 30 + 202 + 0 + 100 + 21 + 311 = 666.
It is not a de Polignac number, because 230202010021311 - 227 = 230201875803583 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230202010021331) 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, 53510460430 + ... + 53510464731.
It is an arithmetic number, because the mean of its divisors is an integer number (27825440542120).
Almost surely, 2230202010021311 is an apocalyptic number.
230202010021311 is a deficient number, since it is larger than the sum of its proper divisors (103703276484129).
230202010021311 is a wasteful number, since it uses less digits than its factorization.
230202010021311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107020925406 (or 107020925403 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 230202010021311 its reverse (113120010202032), we get a palindrome (343322020223343).
The spelling of 230202010021311 in words is "two hundred thirty trillion, two hundred two billion, ten million, twenty-one thousand, three hundred eleven".
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