Base | Representation |
---|---|
bin | 100000000001110110100… |
… | …010111011010110001111 |
3 | 21210102012022121201020101 |
4 | 200001312202323112033 |
5 | 242030133100414043 |
6 | 4403044144231531 |
7 | 315006063234040 |
oct | 40016642732617 |
9 | 7712168551211 |
10 | 2201012123023 |
11 | 779497a65a9a |
12 | 2b66a260b5a7 |
13 | 12c7294766bc |
14 | 7875b1568c7 |
15 | 3c3c022a24d |
hex | 200768bb58f |
2201012123023 has 8 divisors (see below), whose sum is σ = 2647834133120. Its totient is φ = 1787288039640.
The previous prime is 2201012122997. The next prime is 2201012123041. The reversal of 2201012123023 is 3203212101022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2201012123023 - 221 = 2201010025871 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2201012123053) 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, 8274481533 + ... + 8274481798.
It is an arithmetic number, because the mean of its divisors is an integer number (330979266640).
Almost surely, 22201012123023 is an apocalyptic number.
2201012123023 is a deficient number, since it is larger than the sum of its proper divisors (446822010097).
2201012123023 is a wasteful number, since it uses less digits than its factorization.
2201012123023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16548963357.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 2201012123023 its reverse (3203212101022), we get a palindrome (5404224224045).
The spelling of 2201012123023 in words is "two trillion, two hundred one billion, twelve million, one hundred twenty-three thousand, twenty-three".
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