Base | Representation |
---|---|
bin | 11000101101001… |
… | …10001010000100 |
3 | 112102222101121212 |
4 | 30112212022010 |
5 | 411024000202 |
6 | 32322030552 |
7 | 5064411362 |
oct | 1426461204 |
9 | 472871555 |
10 | 207250052 |
11 | a6a95039 |
12 | 594a8458 |
13 | 33c25289 |
14 | 1d74c632 |
15 | 132dc652 |
hex | c5a6284 |
207250052 has 6 divisors (see below), whose sum is σ = 362687598. Its totient is φ = 103625024.
The previous prime is 207250051. The next prime is 207250073. The reversal of 207250052 is 250052702.
It can be written as a sum of positive squares in only one way, i.e., 199543876 + 7706176 = 14126^2 + 2776^2 .
It is not an unprimeable number, because it can be changed into a prime (207250051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25906253 + ... + 25906260.
It is an arithmetic number, because the mean of its divisors is an integer number (60447933).
Almost surely, 2207250052 is an apocalyptic number.
It is an amenable number.
207250052 is a deficient number, since it is larger than the sum of its proper divisors (155437546).
207250052 is a wasteful number, since it uses less digits than its factorization.
207250052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51812517 (or 51812515 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 23.
The square root of 207250052 is about 14396.1818549225. The cubic root of 207250052 is about 591.7862670431.
The spelling of 207250052 in words is "two hundred seven million, two hundred fifty thousand, fifty-two".
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