Base | Representation |
---|---|
bin | 111011100111101… |
… | …1111100011110011 |
3 | 12011102101110212022 |
4 | 1313033133203303 |
5 | 13044120101011 |
6 | 530302422055 |
7 | 100401252446 |
oct | 16717374363 |
9 | 5142343768 |
10 | 2000550131 |
11 | 937292a18 |
12 | 479b9192b |
13 | 25b60a898 |
14 | 14d99d65d |
15 | ba9708db |
hex | 773df8f3 |
2000550131 has 2 divisors, whose sum is σ = 2000550132. Its totient is φ = 2000550130.
The previous prime is 2000550121. The next prime is 2000550163. The reversal of 2000550131 is 1310550002.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2000550131 - 214 = 2000533747 is a prime.
It is a super-2 number, since 2×20005501312 = 8004401653288234322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2000550121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000275065 + 1000275066.
It is an arithmetic number, because the mean of its divisors is an integer number (1000275066).
Almost surely, 22000550131 is an apocalyptic number.
2000550131 is a deficient number, since it is larger than the sum of its proper divisors (1).
2000550131 is an equidigital number, since it uses as much as digits as its factorization.
2000550131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 2000550131 is about 44727.5097786586. The cubic root of 2000550131 is about 1260.0365595758.
The spelling of 2000550131 in words is "two billion, five hundred fifty thousand, one hundred thirty-one".
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