Base | Representation |
---|---|
bin | 1101101110000000… |
… | …1110111111111101 |
3 | 100111122120112021202 |
4 | 3123200032333331 |
5 | 30020230112344 |
6 | 1405232105245 |
7 | 160155045044 |
oct | 33340167775 |
9 | 10448515252 |
10 | 3682660349 |
11 | 161a847255 |
12 | 869395225 |
13 | 468c62384 |
14 | 26d14955b |
15 | 16848d94e |
hex | db80effd |
3682660349 has 2 divisors, whose sum is σ = 3682660350. Its totient is φ = 3682660348.
The previous prime is 3682660337. The next prime is 3682660361. The reversal of 3682660349 is 9430662863.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (3682660337) and next prime (3682660361).
It can be written as a sum of positive squares in only one way, i.e., 2421132025 + 1261528324 = 49205^2 + 35518^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3682660349 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3682660049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1841330174 + 1841330175.
It is an arithmetic number, because the mean of its divisors is an integer number (1841330175).
Almost surely, 23682660349 is an apocalyptic number.
It is an amenable number.
3682660349 is a deficient number, since it is larger than the sum of its proper divisors (1).
3682660349 is an equidigital number, since it uses as much as digits as its factorization.
3682660349 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1119744, while the sum is 47.
The square root of 3682660349 is about 60684.9268682100. The cubic root of 3682660349 is about 1544.2604726972.
The spelling of 3682660349 in words is "three billion, six hundred eighty-two million, six hundred sixty thousand, three hundred forty-nine".
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