Base | Representation |
---|---|
bin | 110010100110001000… |
… | …011100110010000111 |
3 | 12012020010112102220001 |
4 | 302212020130302013 |
5 | 1342230132343310 |
6 | 40542444422131 |
7 | 3632161344646 |
oct | 624610346207 |
9 | 165203472801 |
10 | 54326840455 |
11 | 210490a3358 |
12 | a641b47947 |
13 | 517a2c9054 |
14 | 28b524335d |
15 | 162e67b93a |
hex | ca621cc87 |
54326840455 has 16 divisors (see below), whose sum is σ = 66316124160. Its totient is φ = 42715154592.
The previous prime is 54326840453. The next prime is 54326840479. The reversal of 54326840455 is 55404862345.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 54326840455 - 21 = 54326840453 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54326840453) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37639 + ... + 331768.
It is an arithmetic number, because the mean of its divisors is an integer number (4144757760).
Almost surely, 254326840455 is an apocalyptic number.
54326840455 is a deficient number, since it is larger than the sum of its proper divisors (11989283705).
54326840455 is a wasteful number, since it uses less digits than its factorization.
54326840455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369918.
The product of its (nonzero) digits is 2304000, while the sum is 46.
The spelling of 54326840455 in words is "fifty-four billion, three hundred twenty-six million, eight hundred forty thousand, four hundred fifty-five".
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