Base | Representation |
---|---|
bin | 10111111011010… |
… | …01110011101001 |
3 | 111222200012021121 |
4 | 23331221303221 |
5 | 402340231101 |
6 | 31525535241 |
7 | 4655006302 |
oct | 1375516351 |
9 | 458605247 |
10 | 200711401 |
11 | a33294a0 |
12 | 57274521 |
13 | 32776057 |
14 | 1c9297a9 |
15 | 1294a0a1 |
hex | bf69ce9 |
200711401 has 32 divisors (see below), whose sum is σ = 240451200. Its totient is φ = 165473280.
The previous prime is 200711389. The next prime is 200711461. The reversal of 200711401 is 104117002.
It is a cyclic number.
It is not a de Polignac number, because 200711401 - 221 = 198614249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (200711461) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 876355 + ... + 876583.
It is an arithmetic number, because the mean of its divisors is an integer number (7514100).
Almost surely, 2200711401 is an apocalyptic number.
It is an amenable number.
200711401 is a deficient number, since it is larger than the sum of its proper divisors (39739799).
200711401 is a wasteful number, since it uses less digits than its factorization.
200711401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409.
The product of its (nonzero) digits is 56, while the sum is 16.
The square root of 200711401 is about 14167.2651206928. The cubic root of 200711401 is about 585.4961101887.
Adding to 200711401 its reverse (104117002), we get a palindrome (304828403).
The spelling of 200711401 in words is "two hundred million, seven hundred eleven thousand, four hundred one".
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