Base | Representation |
---|---|
bin | 10101101001011100… |
… | …011011111001010111 |
3 | 2012222220111101100222 |
4 | 111221130123321113 |
5 | 340100414222310 |
6 | 14402245224555 |
7 | 1452001606541 |
oct | 255134337127 |
9 | 65886441328 |
10 | 23243898455 |
11 | 9948635a38 |
12 | 460840215b |
13 | 226577658b |
14 | 11a705a691 |
15 | 91093b055 |
hex | 56971be57 |
23243898455 has 8 divisors (see below), whose sum is σ = 27910352400. Its totient is φ = 18583335936.
The previous prime is 23243898439. The next prime is 23243898527. The reversal of 23243898455 is 55489834232.
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 23243898455 - 24 = 23243898439 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23243898397 and 23243898406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464170 + ... + 1479959.
It is an arithmetic number, because the mean of its divisors is an integer number (3488794050).
Almost surely, 223243898455 is an apocalyptic number.
23243898455 is a deficient number, since it is larger than the sum of its proper divisors (4666453945).
23243898455 is a wasteful number, since it uses less digits than its factorization.
23243898455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2945713.
The product of its digits is 8294400, while the sum is 53.
The spelling of 23243898455 in words is "twenty-three billion, two hundred forty-three million, eight hundred ninety-eight thousand, four hundred fifty-five".
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