Base | Representation |
---|---|
bin | 100001000101001… |
… | …010001111100001 |
3 | 1102200022221222020 |
4 | 201011022033201 |
5 | 2114040011201 |
6 | 131023332053 |
7 | 16516300065 |
oct | 4105121741 |
9 | 1380287866 |
10 | 555000801 |
11 | 265313353 |
12 | 135a51029 |
13 | 8aca1754 |
14 | 539d1aa5 |
15 | 33acea36 |
hex | 2114a3e1 |
555000801 has 16 divisors (see below), whose sum is σ = 744675264. Its totient is φ = 367671744.
The previous prime is 555000799. The next prime is 555000857. The reversal of 555000801 is 108000555.
It is not a de Polignac number, because 555000801 - 21 = 555000799 is a prime.
It is a super-2 number, since 2×5550008012 = 616051778221283202, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (555000101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433975 + ... + 435251.
It is an arithmetic number, because the mean of its divisors is an integer number (46542204).
Almost surely, 2555000801 is an apocalyptic number.
It is an amenable number.
555000801 is a deficient number, since it is larger than the sum of its proper divisors (189674463).
555000801 is a wasteful number, since it uses less digits than its factorization.
555000801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2080.
The product of its (nonzero) digits is 1000, while the sum is 24.
The square root of 555000801 is about 23558.4549790516. The cubic root of 555000801 is about 821.7969718383.
The spelling of 555000801 in words is "five hundred fifty-five million, eight hundred one", and thus it is an aban number.
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