Base | Representation |
---|---|
bin | 100001000011010… |
… | …000111111000010 |
3 | 1102122101201200000 |
4 | 201003100333002 |
5 | 2113423113010 |
6 | 131004540430 |
7 | 16512131055 |
oct | 4103207702 |
9 | 1378351600 |
10 | 554504130 |
11 | 265004184 |
12 | 135851716 |
13 | 8ab5966b |
14 | 53902a9c |
15 | 33a327c0 |
hex | 210d0fc2 |
554504130 has 192 divisors, whose sum is σ = 1637895168. Its totient is φ = 134369280.
The previous prime is 554504129. The next prime is 554504141. The reversal of 554504130 is 31405455.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 554504094 and 554504103.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1280394 + ... + 1280826.
It is an arithmetic number, because the mean of its divisors is an integer number (8530704).
Almost surely, 2554504130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 554504130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (818947584).
554504130 is an abundant number, since it is smaller than the sum of its proper divisors (1083391038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554504130 is a wasteful number, since it uses less digits than its factorization.
554504130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 503 (or 491 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 554504130 is about 23547.9113723489. The cubic root of 554504130 is about 821.5517562526.
Adding to 554504130 its reverse (31405455), we get a palindrome (585909585).
The spelling of 554504130 in words is "five hundred fifty-four million, five hundred four thousand, one hundred thirty".
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