Base | Representation |
---|---|
bin | 11000110000101… |
… | …10111100110100 |
3 | 112110211212100222 |
4 | 30120112330310 |
5 | 411133241202 |
6 | 32335553512 |
7 | 5101344332 |
oct | 1430267464 |
9 | 473755328 |
10 | 207712052 |
11 | a7280159 |
12 | 5968b898 |
13 | 34057652 |
14 | 1d82cb52 |
15 | 1337e4a2 |
hex | c616f34 |
207712052 has 12 divisors (see below), whose sum is σ = 384878340. Its totient is φ = 97746816.
The previous prime is 207712033. The next prime is 207712073. The reversal of 207712052 is 250217702.
207712052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 96746896 + 110965156 = 9836^2 + 10534^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1527227 + ... + 1527362.
It is an arithmetic number, because the mean of its divisors is an integer number (32073195).
Almost surely, 2207712052 is an apocalyptic number.
It is an amenable number.
207712052 is a deficient number, since it is larger than the sum of its proper divisors (177166288).
207712052 is a wasteful number, since it uses less digits than its factorization.
207712052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3054610 (or 3054608 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 26.
The square root of 207712052 is about 14412.2188437451. The cubic root of 207712052 is about 592.2256756165.
Adding to 207712052 its reverse (250217702), we get a palindrome (457929754).
The spelling of 207712052 in words is "two hundred seven million, seven hundred twelve thousand, fifty-two".
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