Base | Representation |
---|---|
bin | 110010100000011100… |
… | …000000100101101011 |
3 | 12011222110202201021101 |
4 | 302200130000211223 |
5 | 1342031203221210 |
6 | 40525153022231 |
7 | 3626621324431 |
oct | 624034004553 |
9 | 164873681241 |
10 | 54231304555 |
11 | 20aaa18086a |
12 | a615b54977 |
13 | 516358942c |
14 | 28a6694d51 |
15 | 16260a9a3a |
hex | ca070096b |
54231304555 has 4 divisors (see below), whose sum is σ = 65077565472. Its totient is φ = 43385043640.
The previous prime is 54231304549. The next prime is 54231304579. The reversal of 54231304555 is 55540313245.
It is a semiprime because it is the product of two primes.
It is a de Polignac number, because none of the positive numbers 2k-54231304555 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5423130451 + ... + 5423130460.
It is an arithmetic number, because the mean of its divisors is an integer number (16269391368).
Almost surely, 254231304555 is an apocalyptic number.
54231304555 is a deficient number, since it is larger than the sum of its proper divisors (10846260917).
54231304555 is a wasteful number, since it uses less digits than its factorization.
54231304555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10846260916.
The product of its (nonzero) digits is 180000, while the sum is 37.
The spelling of 54231304555 in words is "fifty-four billion, two hundred thirty-one million, three hundred four thousand, five hundred fifty-five".
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