Base | Representation |
---|---|
bin | 110010110010010011… |
… | …011111000110100010 |
3 | 12012202100210212121201 |
4 | 302302103133012202 |
5 | 1343134422411010 |
6 | 41015021511414 |
7 | 3640221235411 |
oct | 626223370642 |
9 | 165670725551 |
10 | 54531060130 |
11 | 211433a8648 |
12 | a69a41256a |
13 | 51b06ccbb1 |
14 | 28d4403478 |
15 | 164256b23a |
hex | cb24df1a2 |
54531060130 has 8 divisors (see below), whose sum is σ = 98155908252. Its totient is φ = 21812424048.
The previous prime is 54531060113. The next prime is 54531060139. The reversal of 54531060130 is 3106013545.
54531060130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 52294999761 + 2236060369 = 228681^2 + 47287^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (54531060139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2726552997 + ... + 2726553016.
Almost surely, 254531060130 is an apocalyptic number.
54531060130 is a deficient number, since it is larger than the sum of its proper divisors (43624848122).
54531060130 is a wasteful number, since it uses less digits than its factorization.
54531060130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5453106020.
The product of its (nonzero) digits is 5400, while the sum is 28.
Adding to 54531060130 its reverse (3106013545), we get a palindrome (57637073675).
The spelling of 54531060130 in words is "fifty-four billion, five hundred thirty-one million, sixty thousand, one hundred thirty".
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