Base | Representation |
---|---|
bin | 100001000111001… |
… | …011011111011001 |
3 | 1102201022212011122 |
4 | 201013023133121 |
5 | 2114203431301 |
6 | 131042535025 |
7 | 16523633402 |
oct | 4107133731 |
9 | 1381285148 |
10 | 555530201 |
11 | 265645076 |
12 | 136067475 |
13 | 8b1286c5 |
14 | 53acc9a9 |
15 | 33b8681b |
hex | 211cb7d9 |
555530201 has 12 divisors (see below), whose sum is σ = 593523648. Its totient is φ = 518979384.
The previous prime is 555530167. The next prime is 555530203. The reversal of 555530201 is 102035555.
It is a de Polignac number, because none of the positive numbers 2k-555530201 is a prime.
It is a super-2 number, since 2×5555302012 = 617227608446200802, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (555530203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35996 + ... + 49058.
It is an arithmetic number, because the mean of its divisors is an integer number (49460304).
Almost surely, 2555530201 is an apocalyptic number.
It is an amenable number.
555530201 is a deficient number, since it is larger than the sum of its proper divisors (37993447).
555530201 is a wasteful number, since it uses less digits than its factorization.
555530201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13172 (or 13129 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 26.
The square root of 555530201 is about 23569.6881820698. The cubic root of 555530201 is about 822.0581853110.
Adding to 555530201 its reverse (102035555), we get a palindrome (657565756).
The spelling of 555530201 in words is "five hundred fifty-five million, five hundred thirty thousand, two hundred one".
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