Base | Representation |
---|---|
bin | 1010101001000010010111… |
… | …10001111011110111000111 |
3 | 10001212001010212202112222212 |
4 | 11110201023301323313013 |
5 | 11031342204310210210 |
6 | 121433532233014035 |
7 | 4633420042311521 |
oct | 524411361736707 |
9 | 101761125675885 |
10 | 23400253210055 |
11 | 7501a9a991617 |
12 | 275b16155431b |
13 | 1009832a497b7 |
14 | 5ac814bcaa11 |
15 | 2a8a6333d805 |
hex | 15484bc7bdc7 |
23400253210055 has 32 divisors (see below), whose sum is σ = 28563379826688. Its totient is φ = 18400834944000.
The previous prime is 23400253210051. The next prime is 23400253210057. The reversal of 23400253210055 is 55001235200432.
It is not a de Polignac number, because 23400253210055 - 22 = 23400253210051 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 (23400253210051) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 400639484 + ... + 400697886.
It is an arithmetic number, because the mean of its divisors is an integer number (892605619584).
Almost surely, 223400253210055 is an apocalyptic number.
23400253210055 is a deficient number, since it is larger than the sum of its proper divisors (5163126616633).
23400253210055 is a wasteful number, since it uses less digits than its factorization.
23400253210055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64127.
The product of its (nonzero) digits is 36000, while the sum is 32.
Adding to 23400253210055 its reverse (55001235200432), we get a palindrome (78401488410487).
The spelling of 23400253210055 in words is "twenty-three trillion, four hundred billion, two hundred fifty-three million, two hundred ten thousand, fifty-five".
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