Base | Representation |
---|---|
bin | 100001001010000… |
… | …000101010010011 |
3 | 1102202201120002212 |
4 | 201022000222103 |
5 | 2114401203100 |
6 | 131110502335 |
7 | 16533144026 |
oct | 4112005223 |
9 | 1382646085 |
10 | 556272275 |
11 | 266001659 |
12 | 1363649ab |
13 | 8b3283c0 |
14 | 53c431bd |
15 | 33c81635 |
hex | 21280a93 |
556272275 has 24 divisors (see below), whose sum is σ = 744212784. Its totient is φ = 410025600.
The previous prime is 556272271. The next prime is 556272383. The reversal of 556272275 is 572272655.
It is not a de Polignac number, because 556272275 - 22 = 556272271 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (556272271) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 223337 + ... + 225813.
It is an arithmetic number, because the mean of its divisors is an integer number (31008866).
Almost surely, 2556272275 is an apocalyptic number.
556272275 is a deficient number, since it is larger than the sum of its proper divisors (187940509).
556272275 is a wasteful number, since it uses less digits than its factorization.
556272275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3191 (or 3186 counting only the distinct ones).
The product of its digits is 294000, while the sum is 41.
The square root of 556272275 is about 23585.4250544696. The cubic root of 556272275 is about 822.4240559587.
The spelling of 556272275 in words is "five hundred fifty-six million, two hundred seventy-two thousand, two hundred seventy-five".
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