Base | Representation |
---|---|
bin | 1110101101110001… |
… | …10111110011000101 |
3 | 202101120121202012221 |
4 | 13112320313303011 |
5 | 112134422401013 |
6 | 3343532412341 |
7 | 366526410310 |
oct | 72670676305 |
9 | 22346552187 |
10 | 7900200133 |
11 | 3394503321 |
12 | 16459170b1 |
13 | 98b96c747 |
14 | 54d329977 |
15 | 31388508d |
hex | 1d6e37cc5 |
7900200133 has 16 divisors (see below), whose sum is σ = 9507093120. Its totient is φ = 6413112576.
The previous prime is 7900200131. The next prime is 7900200163. The reversal of 7900200133 is 3310020097.
It is a cyclic number.
It is not a de Polignac number, because 7900200133 - 21 = 7900200131 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7900200098 and 7900200107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7900200131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502041 + ... + 517537.
It is an arithmetic number, because the mean of its divisors is an integer number (594193320).
Almost surely, 27900200133 is an apocalyptic number.
It is an amenable number.
7900200133 is a deficient number, since it is larger than the sum of its proper divisors (1606892987).
7900200133 is a wasteful number, since it uses less digits than its factorization.
7900200133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19356.
The product of its (nonzero) digits is 1134, while the sum is 25.
The square root of 7900200133 is about 88883.0700021101. The cubic root of 7900200133 is about 1991.6485193431.
The spelling of 7900200133 in words is "seven billion, nine hundred million, two hundred thousand, one hundred thirty-three".
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