Base | Representation |
---|---|
bin | 1011101001000011… |
… | …1011101011100001 |
3 | 22001210020111101011 |
4 | 2322100323223201 |
5 | 22400000012204 |
6 | 1234031340521 |
7 | 140304032611 |
oct | 27220735341 |
9 | 8053214334 |
10 | 3125000929 |
11 | 1363a884a6 |
12 | 732681741 |
13 | 3aa56c79b |
14 | 219064a41 |
15 | 134536304 |
hex | ba43bae1 |
3125000929 has 2 divisors, whose sum is σ = 3125000930. Its totient is φ = 3125000928.
The previous prime is 3125000909. The next prime is 3125000933. The reversal of 3125000929 is 9290005213.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3080805025 + 44195904 = 55505^2 + 6648^2 .
It is a cyclic number.
It is not a de Polignac number, because 3125000929 - 225 = 3091446497 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3125000929.
It is not a weakly prime, because it can be changed into another prime (3125000909) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562500464 + 1562500465.
It is an arithmetic number, because the mean of its divisors is an integer number (1562500465).
Almost surely, 23125000929 is an apocalyptic number.
It is an amenable number.
3125000929 is a deficient number, since it is larger than the sum of its proper divisors (1).
3125000929 is an equidigital number, since it uses as much as digits as its factorization.
3125000929 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4860, while the sum is 31.
The square root of 3125000929 is about 55901.7077467227. The cubic root of 3125000929 is about 1462.0090139818.
The spelling of 3125000929 in words is "three billion, one hundred twenty-five million, nine hundred twenty-nine", and thus it is an aban number.
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