Base | Representation |
---|---|
bin | 1001010010111001010010… |
… | …1010010101011110000111 |
3 | 1100012001011210111120211222 |
4 | 2110232110222111132013 |
5 | 2314422003124320033 |
6 | 33423034352150555 |
7 | 2103246416612216 |
oct | 224562452253607 |
9 | 40161153446758 |
10 | 10220221323143 |
11 | 329040a550627 |
12 | 11908b753845b |
13 | 5919bb964060 |
14 | 274938a6907d |
15 | 12acb87a0598 |
hex | 94b94a95787 |
10220221323143 has 8 divisors (see below), whose sum is σ = 11008317478368. Its totient is φ = 9432400208544.
The previous prime is 10220221323119. The next prime is 10220221323181. The reversal of 10220221323143 is 34132312202201.
10220221323143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10220221323143 - 28 = 10220221322887 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10220221323943) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68682971 + ... + 68831612.
It is an arithmetic number, because the mean of its divisors is an integer number (1376039684796).
Almost surely, 210220221323143 is an apocalyptic number.
10220221323143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10220221323143 is a deficient number, since it is larger than the sum of its proper divisors (788096155225).
10220221323143 is a wasteful number, since it uses less digits than its factorization.
10220221323143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137520313.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 10220221323143 its reverse (34132312202201), we get a palindrome (44352533525344).
The spelling of 10220221323143 in words is "ten trillion, two hundred twenty billion, two hundred twenty-one million, three hundred twenty-three thousand, one hundred forty-three".
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