Base | Representation |
---|---|
bin | 110010011001100001… |
… | …100001101101011110 |
3 | 12011200101111121020200 |
4 | 302121201201231132 |
5 | 1341312004413210 |
6 | 40505450524330 |
7 | 3624012356226 |
oct | 623141415536 |
9 | 164611447220 |
10 | 54115310430 |
11 | 20a4a755755 |
12 | a5a31366a6 |
13 | 514553595c |
14 | 28950dd086 |
15 | 161ace60c0 |
hex | c99861b5e |
54115310430 has 48 divisors (see below), whose sum is σ = 141485881680. Its totient is φ = 14350126464.
The previous prime is 54115310411. The next prime is 54115310449. The reversal of 54115310430 is 3401351145.
It is a happy number.
54115310430 is a `hidden beast` number, since 541 + 15 + 3 + 104 + 3 + 0 = 666.
54115310430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (54115310411) and next prime (54115310449).
It is a junction number, because it is equal to n+sod(n) for n = 54115310394 and 54115310403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1663447 + ... + 1695666.
It is an arithmetic number, because the mean of its divisors is an integer number (2947622535).
Almost surely, 254115310430 is an apocalyptic number.
54115310430 is an abundant number, since it is smaller than the sum of its proper divisors (87370571250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54115310430 is a wasteful number, since it uses less digits than its factorization.
54115310430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3359305 (or 3359302 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 54115310430 its reverse (3401351145), we get a palindrome (57516661575).
The spelling of 54115310430 in words is "fifty-four billion, one hundred fifteen million, three hundred ten thousand, four hundred thirty".
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