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675267201 = 32719564133
BaseRepresentation
bin101000001111111…
…100001010000001
31202001122010110100
4220033330022001
52340332022301
6151001153013
722506451020
oct5017741201
91661563410
10675267201
11317197274
1216a18b769
13a9b8c9bb
146597a8b7
153e439286
hex283fc281

675267201 has 24 divisors (see below), whose sum is σ = 1173398720. Its totient is φ = 365557536.

The previous prime is 675267199. The next prime is 675267209. The reversal of 675267201 is 102762576.

675267201 is a `hidden beast` number, since 67 + 526 + 72 + 0 + 1 = 666.

It is not a de Polignac number, because 675267201 - 21 = 675267199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675267209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 280870 + ... + 283263.

Almost surely, 2675267201 is an apocalyptic number.

It is an amenable number.

675267201 is a deficient number, since it is larger than the sum of its proper divisors (498131519).

675267201 is a wasteful number, since it uses less digits than its factorization.

675267201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564165 (or 564162 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 675267201 is about 25985.9038903787. The cubic root of 675267201 is about 877.3210544110.

The spelling of 675267201 in words is "six hundred seventy-five million, two hundred sixty-seven thousand, two hundred one".

Divisors: 1 3 7 9 19 21 57 63 133 171 399 1197 564133 1692399 3948931 5077197 10718527 11846793 32155581 35540379 75029689 96466743 225089067 675267201