Base | Representation |
---|---|
bin | 1100100111100010… |
… | …0000111001111001 |
3 | 22202001022012220021 |
4 | 3021320200321321 |
5 | 23414040112012 |
6 | 1320031530441 |
7 | 146635216234 |
oct | 31170407171 |
9 | 8661265807 |
10 | 3387035257 |
11 | 14889907a1 |
12 | 7a6389a21 |
13 | 41c936998 |
14 | 241b9441b |
15 | 14c546007 |
hex | c9e20e79 |
3387035257 has 2 divisors, whose sum is σ = 3387035258. Its totient is φ = 3387035256.
The previous prime is 3387035227. The next prime is 3387035291. The reversal of 3387035257 is 7525307833.
3387035257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2475659536 + 911375721 = 49756^2 + 30189^2 .
It is an emirp because it is prime and its reverse (7525307833) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3387035257 - 27 = 3387035129 is a prime.
It is a super-2 number, since 2×33870352572 = 22944015664322112098, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3387035227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693517628 + 1693517629.
It is an arithmetic number, because the mean of its divisors is an integer number (1693517629).
Almost surely, 23387035257 is an apocalyptic number.
It is an amenable number.
3387035257 is a deficient number, since it is larger than the sum of its proper divisors (1).
3387035257 is an equidigital number, since it uses as much as digits as its factorization.
3387035257 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 529200, while the sum is 43.
The square root of 3387035257 is about 58198.2410129378. The cubic root of 3387035257 is about 1501.7808858307.
The spelling of 3387035257 in words is "three billion, three hundred eighty-seven million, thirty-five thousand, two hundred fifty-seven".
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