Base | Representation |
---|---|
bin | 1010111010010110… |
… | …01001010001011101 |
3 | 120010021011212102101 |
4 | 11131023021101131 |
5 | 43444142414244 |
6 | 2405144525101 |
7 | 265112423452 |
oct | 53513112135 |
9 | 16107155371 |
10 | 5858169949 |
11 | 2536869875 |
12 | 1175a80791 |
13 | 72489a768 |
14 | 3d804d829 |
15 | 24446e0d4 |
hex | 15d2c945d |
5858169949 has 2 divisors, whose sum is σ = 5858169950. Its totient is φ = 5858169948.
The previous prime is 5858169937. The next prime is 5858169979. The reversal of 5858169949 is 9499618585.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5441275225 + 416894724 = 73765^2 + 20418^2 .
It is a cyclic number.
It is not a de Polignac number, because 5858169949 - 25 = 5858169917 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5858169979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2929084974 + 2929084975.
It is an arithmetic number, because the mean of its divisors is an integer number (2929084975).
Almost surely, 25858169949 is an apocalyptic number.
It is an amenable number.
5858169949 is a deficient number, since it is larger than the sum of its proper divisors (1).
5858169949 is an equidigital number, since it uses as much as digits as its factorization.
5858169949 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 27993600, while the sum is 64.
The square root of 5858169949 is about 76538.6826970520. The cubic root of 5858169949 is about 1802.6883644170.
The spelling of 5858169949 in words is "five billion, eight hundred fifty-eight million, one hundred sixty-nine thousand, nine hundred forty-nine".
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