Base | Representation |
---|---|
bin | 1110111101101110… |
… | …0001011001011101 |
3 | 101100221122011222002 |
4 | 3233123201121131 |
5 | 31211321004214 |
6 | 1502333332045 |
7 | 201354450533 |
oct | 35733413135 |
9 | 11327564862 |
10 | 4016969309 |
11 | 1781524551 |
12 | 941337025 |
13 | 4c02b3522 |
14 | 2a16d0153 |
15 | 1879c81de |
hex | ef6e165d |
4016969309 has 2 divisors, whose sum is σ = 4016969310. Its totient is φ = 4016969308.
The previous prime is 4016969293. The next prime is 4016969353. The reversal of 4016969309 is 9039696104.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3634884100 + 382085209 = 60290^2 + 19547^2 .
It is a cyclic number.
It is not a de Polignac number, because 4016969309 - 24 = 4016969293 is a prime.
It is a super-2 number, since 2×40169693092 = 32272084858895874962, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4016969009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2008484654 + 2008484655.
It is an arithmetic number, because the mean of its divisors is an integer number (2008484655).
Almost surely, 24016969309 is an apocalyptic number.
It is an amenable number.
4016969309 is a deficient number, since it is larger than the sum of its proper divisors (1).
4016969309 is an equidigital number, since it uses as much as digits as its factorization.
4016969309 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 314928, while the sum is 47.
The square root of 4016969309 is about 63379.5653898005. The cubic root of 4016969309 is about 1589.6426433420.
The spelling of 4016969309 in words is "four billion, sixteen million, nine hundred sixty-nine thousand, three hundred nine".
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