Base | Representation |
---|---|
bin | 100001000010111… |
… | …000010100111010 |
3 | 1102122012121010021 |
4 | 201002320110322 |
5 | 2113411400010 |
6 | 131002441054 |
7 | 16511230441 |
oct | 4102702472 |
9 | 1378177107 |
10 | 554403130 |
11 | 264a45306 |
12 | 13580318a |
13 | 8ab226b8 |
14 | 538b7d58 |
15 | 33a128da |
hex | 210b853a |
554403130 has 8 divisors (see below), whose sum is σ = 997925652. Its totient is φ = 221761248.
The previous prime is 554403097. The next prime is 554403137. The reversal of 554403130 is 31304455.
It can be written as a sum of positive squares in 2 ways, for example, as 540423009 + 13980121 = 23247^2 + 3739^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 554403095 and 554403104.
It is not an unprimeable number, because it can be changed into a prime (554403137) 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, 27720147 + ... + 27720166.
Almost surely, 2554403130 is an apocalyptic number.
554403130 is a deficient number, since it is larger than the sum of its proper divisors (443522522).
554403130 is a wasteful number, since it uses less digits than its factorization.
554403130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55440320.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 554403130 is about 23545.7667108124. The cubic root of 554403130 is about 821.5018727853.
Adding to 554403130 its reverse (31304455), we get a palindrome (585707585).
The spelling of 554403130 in words is "five hundred fifty-four million, four hundred three thousand, one hundred thirty".
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