Base | Representation |
---|---|
bin | 10101110111100101… |
… | …000010011011101111 |
3 | 2020121102201010211200 |
4 | 111313211002123233 |
5 | 341042121100404 |
6 | 14442000020543 |
7 | 1460611333320 |
oct | 256745023357 |
9 | 66542633750 |
10 | 23481034479 |
11 | 9a5a482821 |
12 | 4673901753 |
13 | 22a2933956 |
14 | 11ca748447 |
15 | 92667d839 |
hex | 5779426ef |
23481034479 has 48 divisors (see below), whose sum is σ = 39136219200. Its totient is φ = 13288923648.
The previous prime is 23481034471. The next prime is 23481034517. The reversal of 23481034479 is 97443018432.
23481034479 is a `hidden beast` number, since 234 + 8 + 1 + 0 + 344 + 79 = 666.
It is not a de Polignac number, because 23481034479 - 23 = 23481034471 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23481034471) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2927827 + ... + 2935835.
It is an arithmetic number, because the mean of its divisors is an integer number (815337900).
Almost surely, 223481034479 is an apocalyptic number.
23481034479 is a deficient number, since it is larger than the sum of its proper divisors (15655184721).
23481034479 is a wasteful number, since it uses less digits than its factorization.
23481034479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8464 (or 8461 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The spelling of 23481034479 in words is "twenty-three billion, four hundred eighty-one million, thirty-four thousand, four hundred seventy-nine".
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