Base | Representation |
---|---|
bin | 1011010000001010… |
… | …1110110000100010 |
3 | 21210111211010101011 |
4 | 2310002232300202 |
5 | 22141234132230 |
6 | 1215422131134 |
7 | 134565541552 |
oct | 26402566042 |
9 | 7714733334 |
10 | 3020614690 |
11 | 1310070585 |
12 | 703720aaa |
13 | 391a51692 |
14 | 209251162 |
15 | 12a2b6e2a |
hex | b40aec22 |
3020614690 has 32 divisors (see below), whose sum is σ = 5551072560. Its totient is φ = 1183014144.
The previous prime is 3020614687. The next prime is 3020614693. The reversal of 3020614690 is 964160203.
It is an interprime number because it is at equal distance from previous prime (3020614687) and next prime (3020614693).
It can be written as a sum of positive squares in 8 ways, for example, as 1720507441 + 1300107249 = 41479^2 + 36057^2 .
It is a super-2 number, since 2×30206146902 = 18248226210887592200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3020614693) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264172 + ... + 275368.
Almost surely, 23020614690 is an apocalyptic number.
3020614690 is a deficient number, since it is larger than the sum of its proper divisors (2530457870).
3020614690 is a wasteful number, since it uses less digits than its factorization.
3020614690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11766.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 3020614690 is about 54960.1190864794. The cubic root of 3020614690 is about 1445.5455354068.
Adding to 3020614690 its reverse (964160203), we get a palindrome (3984774893).
The spelling of 3020614690 in words is "three billion, twenty million, six hundred fourteen thousand, six hundred ninety".
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