Base | Representation |
---|---|
bin | 10111001111101100001100… |
… | …111001110100110111010101 |
3 | 111101222102002001121111002100 |
4 | 113033230030321310313111 |
5 | 101344442321144011041 |
6 | 1001233201254032313 |
7 | 30351054022533216 |
oct | 2717541471646725 |
9 | 441872061544070 |
10 | 102233323032021 |
11 | 2a6359aa6a8345 |
12 | b571605048699 |
13 | 450773a6790bc |
14 | 1b3619528140d |
15 | bc44cb44c6b6 |
hex | 5cfb0ce74dd5 |
102233323032021 has 24 divisors (see below), whose sum is σ = 148268057370264. Its totient is φ = 67879768965120.
The previous prime is 102233323032017. The next prime is 102233323032023. The reversal of 102233323032021 is 120230323332201.
102233323032021 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 3 + 332 + 3 + 0 + 320 + 2 + 1 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 30742256484900 + 71491066547121 = 5544570^2 + 8455239^2 .
It is not a de Polignac number, because 102233323032021 - 22 = 102233323032017 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102233323032023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11409985 + ... + 18293561.
It is an arithmetic number, because the mean of its divisors is an integer number (6177835723761).
Almost surely, 2102233323032021 is an apocalyptic number.
It is an amenable number.
102233323032021 is a deficient number, since it is larger than the sum of its proper divisors (46034734338243).
102233323032021 is a wasteful number, since it uses less digits than its factorization.
102233323032021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6890261 (or 6890258 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 102233323032021 its reverse (120230323332201), we get a palindrome (222463646364222).
The spelling of 102233323032021 in words is "one hundred two trillion, two hundred thirty-three billion, three hundred twenty-three million, thirty-two thousand, twenty-one".
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