Base | Representation |
---|---|
bin | 101101100001101111000111… |
… | …010000101011101000010101 |
3 | 222020221211201110221011110000 |
4 | 231201233013100223220111 |
5 | 202221033401343124341 |
6 | 1545504330414521513 |
7 | 60114112360066440 |
oct | 5541570720535025 |
9 | 866854643834400 |
10 | 200230423411221 |
11 | 58888278023705 |
12 | 1a559bb7806299 |
13 | 87958565c0718 |
14 | 37632c048a657 |
15 | 18236bd3c78b6 |
hex | b61bc742ba15 |
200230423411221 has 160 divisors (see below), whose sum is σ = 359820214476800. Its totient is φ = 108556374441600.
The previous prime is 200230423411201. The next prime is 200230423411273. The reversal of 200230423411221 is 122114324032002.
200230423411221 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 3 + 0 + 4 + 23 + 411 + 221 = 666.
200230423411221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 200230423411221 - 26 = 200230423411157 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200230423411201) by changing a digit.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 328860330 + ... + 329468628.
It is an arithmetic number, because the mean of its divisors is an integer number (2248876340480).
Almost surely, 2200230423411221 is an apocalyptic number.
200230423411221 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
200230423411221 is a deficient number, since it is larger than the sum of its proper divisors (159589791065579).
200230423411221 is a wasteful number, since it uses less digits than its factorization.
200230423411221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 608717 (or 608708 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 200230423411221 its reverse (122114324032002), we get a palindrome (322344747443223).
The spelling of 200230423411221 in words is "two hundred trillion, two hundred thirty billion, four hundred twenty-three million, four hundred eleven thousand, two hundred twenty-one".
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