Base | Representation |
---|---|
bin | 110111011011101… |
… | …100001111110001 |
3 | 2101210222012101201 |
4 | 313123230033301 |
5 | 3401040143001 |
6 | 232141131201 |
7 | 32021630521 |
oct | 6733541761 |
9 | 2353865351 |
10 | 930006001 |
11 | 437a67301 |
12 | 21b559b01 |
13 | 11a8a1312 |
14 | 8b72b681 |
15 | 569a7501 |
hex | 376ec3f1 |
930006001 has 2 divisors, whose sum is σ = 930006002. Its totient is φ = 930006000.
The previous prime is 930005971. The next prime is 930006013. The reversal of 930006001 is 100600039.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 481583025 + 448422976 = 21945^2 + 21176^2 .
It is an emirp because it is prime and its reverse (100600039) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 930006001 - 217 = 929874929 is a prime.
It is a super-2 number, since 2×9300060012 = 1729822323792024002, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 930006001.
It is not a weakly prime, because it can be changed into another prime (930006101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465003000 + 465003001.
It is an arithmetic number, because the mean of its divisors is an integer number (465003001).
Almost surely, 2930006001 is an apocalyptic number.
It is an amenable number.
930006001 is a deficient number, since it is larger than the sum of its proper divisors (1).
930006001 is an equidigital number, since it uses as much as digits as its factorization.
930006001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 162, while the sum is 19.
The square root of 930006001 is about 30495.9997540661. Note that the first 3 decimals coincide. The cubic root of 930006001 is about 976.1021071536.
The spelling of 930006001 in words is "nine hundred thirty million, six thousand, one".
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